I think this is the best song on the album. It should be THE single song or the THE song with a mv.
Anyway, the song is quite fast or upbeat, and the lyrics seems to be about getting high. But the mood is a bit sad, it kind of has a "sorrow under the guise of happy" feel, like you are laughing but with a tiny drops of tear at the corner, or dancing and secretly crying at the same time.
As English is not my native language, can someone suggest a better word to describe it?
Anyway, I love this kind of song, please suggest more.