The drama focuses mainly on the theme of first love.
Yun Tae-oh is a student who reluctantly lets his three friends move into his home. One is a dropout, another is running away from his family...so they have to learn to live together as a foursome. This leads to stories of friendship, but also first loves and love triangles among the teenagers. In season 2, Tae-Oh realizes that he loves Song Hi and can't live without her, leaving her torn between him and her boyfriend.
My First First Love has been suggested to play 3 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.