Kyungsoo singing popcorn on Sung Si-kyung's "Ear-Pleasing Boyfriend" in The Seasons

Kyungsoo, who calls out for popcorn on Sung Si-kyung's "Ear-Pleasing Boyfriend" on The Seasons~

Wow, this is my favorite song!!!

I heard it again today, so I guess I'll have to look up the Popcorn stage video.