A curious, determined student who comes to KISS to learn more about her Korean family and discovers a lot about herself along the way.

Confident and charismatic, Min Ho becomes much more caring and vulnerable as his relationship with Kitty develops.

A hardworking straight-A student and talented singer who is figuring out his friendships, music, and relationships.

Stylish and strong-willed, Yuri faces major changes in her family and learns to rely on her true friends.

Kitty’s best friend and a talented track star who cares deeply about his friends and his relationship with Jin.

A thoughtful and caring student who is determined to build a meaningful future while navigating complicated friendships and relationships.

A friendly and approachable teacher at KISS who cares about his students and is curious about his family and past.

A thoughtful and talented student who values the people he loves and is willing to make his own choices.

A kind and understanding student who tries to support the people around her while handling complicated friendships.

A talented and ambitious performer who is passionate about music and determined to make a name for herself.