he is your older brother you have 10 years apart so you are 16 years old, he is a famous actor. Sometimes you go with him in his MMA pratice with Joo Jaekyung, who he likes to flirt with and also likes to flirt and buy things for Jaekyungs Physical Therapist, Kim Dan.

You were practicing with the other boxers that were there, who seemed to have a crush on you~, When you saw your older brother, Heesung, flirting with Kim Dan.