Table of Contents
Introduction
Happiest arrived on 6 November 2026 as a bright, end-of-year surprise, and this page on Muxic Leaks gathers everything you need to enjoy it in one place: the full lyrics in English, Roman English and Simple English, the meaning behind the words, the song details and the official music video. Because the song is sung in English, there is no Hindi version in this post; the Hindi section is skipped, and the three English blocks below cover the song instead. If you have been waiting for a warm song to carry you into the winter season, this is the one to press play on first.
The Song
At its heart, "Happiest" is a love song that refuses to be shy about how it feels. Mark Lee sings about pretending to be cool, playing it slow and acting the fool, while the real message keeps pushing through: he wants to hear that he is loved, and he wants to say it back. The winter setting is more than decoration. Christmas, the brightest time of the year and a valentine in December give the song a gentle, glowing frame, so the romance feels both festive and personal at once. Here on Muxic Leaks, we keep coming back to the way the track balances that softness with confidence — the melody stays light and easy, the words stay plain, and the chorus still lands with a warmth that is hard to shake off. It is the kind of second single that does not try to repeat the first; it steps into a different season and makes it its own.
The Artists
Mark Lee, known to fans as MARK, is a South Korean singer and rapper who first made his name as a member of NCT, and he has been building a solo voice that is distinctly his own. His solo work leans into melody as much as rhythm, and "Happiest" shows that side clearly: the verses are conversational, almost confessional, while the chorus opens up into something brighter and more open-hearted. Where his earlier solo material often carried a harder edge, this song lets the tenderness lead. It is a performance that asks for very little — just a listener willing to sit with a feeling — and that restraint is exactly what makes it linger.
Music Video
The official music video arrived with the song on 6 November 2026 at 2 PM KST on Mark Lee's YouTube channel, and it is embedded below, just above the Related Posts section, so you can watch it here and then read the lyrics alongside it. Watching the video first helps the lyrics land: the song's images — a door, a season, a valentine at Christmas — are easier to feel when the music and the pictures move together. The video is the official one, hosted on Mark Lee's channel, and it is the best place to hear the song exactly as it was released.
Music Label
"Happiest" is released by Upper Room, the label presenting Mark Lee's second single, and the official music video is hosted on Mark Lee's official YouTube channel, under the handle @UpperRoomLabel. That channel is where the song premiered, and where the description carries the full lyrics used for this post. If you want to support the release, that channel is the place to start: watch the video there, and stream the song from the official release rather than from reuploads.
Song Details
| Song | Happiest |
| Singer | Mark Lee |
| Language | English |
| Genre | Alt-pop / R&B |
| Release Date | 6 November 2026, 2 PM KST |
| Music Video | Official Music Video on YouTube |
| Music Label | Upper Room |
| Songwriter / Producer Credits | Not confirmed from the official video description (see credit note below) |
Happiest Lyrics in English
The lyrics below follow the song section by section, in order, as given in the official video description.
Hmm-mm
[Verse 1]
I can pretend to go with, and I can play it cool
And I can take it slow, and I can act a fool
You can be mad, you can be distant, or stay close
'Cause I just wanna say the words that you've been waiting to hear the most
[Pre-Chorus]
Baby, I just wanna hear you say that you're mine
Then I could call you my valentine
And you and I would be the happiest in the world
[Chorus]
You're my favorite time of the year
So I'll make the season brighter
And I'll show up at your door, babe
You're my favorite time of the year
My valentine for Christmas
[Verse 2]
I can pretend to go with, and I can be like you
And I can sing along, but I can't be the one
To give it up, to tell you that I love you
But baby, I've been waiting to hear it from you
[Pre-Chorus]
Baby, I just wanna hear you say that you're mine
Then I could call you my valentine
And you and I would be the happiest in the world
[Chorus]
You're my favorite time of the year
So I'll make the season brighter
And I'll show up at your door, babe
You're my favorite time of the year
My valentine for Christmas
[Outro]
You're my favorite time of the year
My valentine for Christmas
Ooh, my valentine for Christmas
Happiest Lyrics in Roman English
This Roman English section presents the same lyrics in the Roman script used for English. Because "Happiest" is sung in English, which is already written in the Roman alphabet, the lines below are the same as the English version above, set out again for readers who look for the song as Roman English.
Hmm-mm
[Verse 1]
I can pretend to go with, and I can play it cool
And I can take it slow, and I can act a fool
You can be mad, you can be distant, or stay close
'Cause I just wanna say the words that you've been waiting to hear the most
[Pre-Chorus]
Baby, I just wanna hear you say that you're mine
Then I could call you my valentine
And you and I would be the happiest in the world
[Chorus]
You're my favorite time of the year
So I'll make the season brighter
And I'll show up at your door, babe
You're my favorite time of the year
My valentine for Christmas
[Verse 2]
I can pretend to go with, and I can be like you
And I can sing along, but I can't be the one
To give it up, to tell you that I love you
But baby, I've been waiting to hear it from you
[Pre-Chorus]
Baby, I just wanna hear you say that you're mine
Then I could call you my valentine
And you and I would be the happiest in the world
[Chorus]
You're my favorite time of the year
So I'll make the season brighter
And I'll show up at your door, babe
You're my favorite time of the year
My valentine for Christmas
[Outro]
You're my favorite time of the year
My valentine for Christmas
Ooh, my valentine for Christmas
Happiest Lyrics in Simple English
In simple words, the song is about a person who loves someone and is trying, gently, to say so. He pretends to be cool and acts as if everything is easy, but inside he is waiting for one thing: to hear that the other person feels the same.
In the chorus, he says the other person is his favourite time of the year. He promises to make the season brighter and to come to their door, and he calls them his valentine for Christmas. The idea is simple and sweet: love does not need a grand speech. Sometimes it is just showing up, in the cold season, and saying, plainly, that you want to be together.
Happiest Lyrics Meaning
The meaning of "Happiest" sits in the gap between what the singer does and what he wants. In the verses, he lists all the ways he can pretend — go along, play it cool, take it slow, act the fool, even be like the other person — and each line sounds like a small performance, a way of hiding. The pre-chorus drops the act. All he really wants is to hear that he is loved, so he can call the other person his valentine and, for once, stop guessing.
The chorus then turns that private wish into a season. Calling someone your favourite time of the year is a way of saying they change the weather around you: winter stops feeling cold, Christmas stops feeling ordinary, and an ordinary door becomes a place worth showing up at. That is why the second verse matters. He admits he cannot be the one to give it up first, to say "I love you" and risk hearing nothing back, so he waits — not passively, but hopefully — for the other person to speak first. The song never resolves that wait with a grand answer. It ends where it began, on the same warm image, and leaves the listener with the feeling that being the happiest in the world is not about having everything. It is about being chosen, simply and openly, by the person you have chosen.
Note: The lyrics in this post are shared for reading and learning only, with the full credit going to the original writers, composers and copyright holders. The official video description was read on 6 November 2026 and lists no lyricist or composer credits, so none are given here and no unconfirmed press credits have been used as labels. If you love the song, please stream the official release and watch the music video on Mark Lee's official YouTube channel.
Related Posts
Conclusion
"Happiest" is a small song with a large feeling. It does not shout, it does not rush, and it does not pretend that love is easy — it simply says, in the plainest words, that being loved back would make everything brighter. That honesty is what will keep listeners returning to it through the winter, long after the first play. On Muxic Leaks, we think it is one of those songs that grows on you quietly, and then, one cold evening, you realise you have been humming it all day. Listen to it once for the melody, and a second time for the words — the second listen is where it truly lands.
Frequently Asked Questions
When was "Happiest" by Mark Lee released?
"Happiest" was released on 6 November 2026, at 2 PM KST, as Mark Lee's second single.
In which language is "Happiest" sung?
"Happiest" is sung in English.
Where can I watch the official "Happiest" music video?
The official music video is embedded in this post, above the Related Posts section, and it is also available on Mark Lee's official YouTube channel (@UpperRoomLabel), video ID 7aIOY0UZXTA.
Who wrote and composed "Happiest"?
The official video description lists no lyricist or composer credits, so no writer or composer is named in this post, and no lyricist or composer label has been added.
Does Muxic Leaks publish the official lyrics of "Happiest"?
Yes. This post presents the lyrics in English, Roman English and Simple English, along with the meaning, song details and the official video, all in one place.
