Jonghyun is a 23 year old secretary for 25 year old Lee Jinki. Jonghyun has a 5 year old daughter named Hani. Jonghyun found Hani when she was 3 years old, in a rainy night all wet, cold and bundled up near the dumpest behind his apartment complex with a notice clutched in a small palm that read “I can’t take care of her so if you find her please take care of her or hand her over to the police. Her name is Hani.”. He was only 21 then and was fresh out of college, he was trying hard and working many jobs to make end meet for him but looking at the small girl that was fallen in and out of sleep, he couldn’t help but take her in.

Lee Jinki is 24 years old that dropped out of high school when he was 18 and helped his father out with the business.  When Lee Jinki turned 20 he was given complete control of the business and became the CEO.  He wanted a young secretary instead of his father’s secretary. That’s how he met Jonghyun, a small, petite man with enough qualifications for the position.

Hani is a cute 5 years old girl. She likes to eat corn and drink avocado drink and most of all like to go to Kindergarten and visit her Appa’s work place. She also likes to go to her halmeoni’s place because of the food and also gomo Sondam. She loves her Appa, even though he has to work he would always make time for her and also take her out whenever she wants to go.  

Hani always thought his dad was lonely and needed a partner like her best friend Hara told her parents were. So what happens when Hani goes to her father office for a whole week and decided to play cutie cupid for her Appa and Jini (Jinki).