4minute’s GaYoon and Han Ye Ji collaborated together to release an OST track titled One Two Three for the MBC drama The Woman Who Still Wants to Marry.
The track is definitely pumping with peppy energy that has an inspirational vibe. Not only that but the song unlocks GaYoon’s underrated singing abilities. Don’t just take my word for it and listen for yourself!
source: allkpop XDDDD30