After hearing this song being sung by the guys at the end of the Mai Dai Yin video, I've been dying to find out what the song was and was trying so hard to find it, and this caught me by surprise, actually. I wasn't expecting this to be the song that I was yearning for, and now that I've finally found it, I am exstatic! This song is so cheery and happy, and the girls are just so vibrant and beautiful! I could really get into them! ^-^