Gosh, I'm not a great fan of Byul or something, but her new MV is so cute, and the song is *EXPLODES*. I'm in love with Booto now (lol, love triangle between Booto and Rilakkuma? Kidding). The funniest is that I was watching a video from an OST and then in popped in the screen and I clicked it (the tumbnail of bunnies dancing was unresistable). And now I downloaded the MV and the song.

Here