Brain, Your Choice of Romance

A romantic-comedy drama following the life of Mi Oh. One day, inside her head, the "sexy" left brain, L, and the "romantic" right brain, R, suddenly appear. "Are you two, my brain?"

• Kim Sung-hyunHa Roo
• Ahn Sol-bin"R"
• Kim Si-eun"L"
• Moon Joo-yeonMi Yeon