Sukhumvit Swimming I was confused when I first saw the title lol

When I first heard it, it was so unique that I kept playing it on repeat.
It has a strangely addictive quality to its urban and sophisticated atmosphere, and I keep thinking about it.
In this song, Seungjun's vocals really set the mood.
The clean yet sensual tone adds power to the entire song.
The performance is so smooth that my eyes keep following it on stage.
But I'm surprised at how cute he is, because he's usually very charming and smiles a lot.