JAKE SIM • Best Buddy of Park Sung Hoon
• Smart and Popular
• Lowkey Rich Kid
• Reliable and Dependable
• Knows about PSH's Feelings about his girl bestfriend.
Nishimura Niki
• Youngest in the group.
• Joker and loves to be cuddled by his hyungs
•Loves to tease Cielo.
LEE HEESEUNG
• Jay's Squad
• They introduced Cielo and SungHoon to Jay
YANG JUNG WON
Kim Sun-oo
YANG JUNG WON • KIM SUNOO
• Cielo's Cousins
• Hates Jay Park
• Childhood friends of Park Sung Hoon