Lee Chan Hee

18 years old

He's Seung Yeon's son who comes from the future to meet her. 

Personality : He's curious, talkative, bubbly and always filled with energy. Loves to make pranks, sweet, carrying and lovable. 

He likes : Sweet things, fashion, electronics and sports.

Dislikes : Everything that's good for his health (vegetables), whaking up early in the morning and maths.  

                                                                                                                                        Han Seung Yeon

23 years old

She is Chung Hee's oblivious mom who has no ide of his existance and  doesn't beleive  in his story.

Personality : She is an innocent young woman who has a pretty concervative mind., doesn't talk too much and  rarely gest angry. She loves to be alone from time to time.

She likes :  Tranquility, books, watching  Tv,  kids,  and hanging out with friends.

Dislikes : Loud and crowded places.

Goo Hara 

20 years old

She is Seung Yeon's best friend, who has a better time believing in Chung Hee's story

Personality : She is the total opposite of her friend, she is lound, likes to talk to people, get upset pretty easily, she hates being alone.

Likes : Shopping, shopping, shopping, shopping, shopping, and boys.

Dislikes : Everything else.