Cool how the timbre of the melody changes, like a little duet between two instruments. I like the drunken delay on the drums at 0:39. The outro is surprisingly tense after such a fun beginning, in a good way.
a very heart-filled melody at the beginning, love it! i agree i like the tone shifts. i get a sense that maybe the Day in the title actually had some bad stuff happen and the person is doing their best to ignore it and forget about it (perhaps unsuccessfully)