Where a small young, Joohyun meets a small and young Seungwan in a playhouse at a fast food chain near their home. Failing to ask for her name, Joohyun hopes to see Seungwan every week in that same spot for years until she gave up. But after a few years, she will find someone with that exact same eyes that made her fall in love at first sight.

Irene Bae is a rich, CEO of her own clothing and jewelry company. She's known for her intimidating visuals and cold personality but behind those traits is a cute bunny who is madly attracted to Son Wendy who is bound to be her wife, but the thing is Wendy is her total opposite and Wendy likes another girl.