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?"
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Kim Sung-hyun
Ha Roo
Ahn Sol-bin
"R"
Kim Si-eun
"L"
Moon Joo-yeon
Mi Yeon
2026 · ★ 8.6
2015 · ★ 7.2
2022 · ★ 8.4
2008 · ★ 7.6
2026 · ★ 8.8
2007 · ★ 7.9
2024 · ★ 7.3
2003 · ★ 8.2
2021 · ★ 7.1
2018 · ★ 7.3
2025 · ★ 7.8
2022 · ★ 5.9
2015 · ★ 7.7
1996 · ★ 8.0
2012 · ★ 8.0
2022 · ★ 6.9
2020 · ★ 7.7
2022 · ★ 8.2
2020 · ★ 8.4
2019 · ★ 6.8
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Reach thousands of daily viewers · size 1200 x 200
Reach thousands of daily viewers · size 970 x 90
