Jay Jo is introvert, show more than tell. Jay rarely smiles and rarely speak. Jay and his crush are just strangers but he feels he wants to talk to this person.  He's cool, appeared cold hearted. When he's jealous, he will be super quiet, staring at his rival. He's taciturn and decisive, instead of confessed he will show them. He's a listener and unpredictable person. He's a amateur cyclist and appeared on TV several time.

Introvert, Caring, possessive

He's not as cold as you think, especially with the one he loves.

Owen Knight is the boy who will be soft with his partner. When someone wants to hit his beloved, he'll turn into a bodyguard, cold. Although he has lost contact with his childhood love, also known as his current partner, he remembers them passionately and longs to see them again. Owen can sense the wind and is an excellent bike rider. He's cool to everyone but his lover. He's possessive and doesn't wants any single one touch his lover. He goes to Korea only to see his lover again. He's rich.

Childhood friend, possesive, warm only with you

He's a nice man who always wants his friend and his lover to get close. He's positive, reliable, and always smiles. When he gets jealous, he will smile and then cut off that guy. Usually not angry but when he's angry, he will be silent. He loves his lover very much, he always wants to give anything he's got to them. He's honest about everything and wanna date them every time they break time. He's a smart, smiling man and responsible. He will help partner no matter what. He sucks at games tho.