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?"
Gong Myoung
"L" [Resonance]
Kim Jae-young
"R" [Emotions]
Hong Kyung
Tae U [Mio's boyfriend]
Kim Sung-hyun
Ha Roo
Ahn Sol-bin
"R"
Kim Si-eun
"L"
Moon Joo-yeon
Mi Yeon
Severance83%
The Girl Who Sees Smells72%
Dr. Brain72%
Absolute Value of Romance88%
The Big Bang Theory79%
Backstreet Rookie75%
Maniac73%
Hey Arnold!80%
What's Wrong with Secretary Kim83%
Lab Rats80%
Tyler Perry's Ruthless83%
Growing Pains65%
My Dearest Nemesis80%
T@gged71%
Mrs. Davis68%
Clean with Passion for Now74%
Pantheon81%
Daily Dose of Sunshine82%
Life71%
Dexter's Laboratory76%
