Solo Day but because I have yet to hear it all. :( I will soon though.
Gongchan's Flower Vagabond, Baro's Space Geek, and Sandeul's Pizza Delivery.
Gongchan's when he was in the restaurant, Jinyoung's at the very end, and Baro's second outfit on the beach.
-Favorite part in Solo Day
All of it.
-Favorite part in the MV
All of it again. ^^