Kyeong-joon is driven out to the streets as he can't afford the rising rent. His girlfriend Ji-hye takes pity of him as he has nowhere to go and offers him to stay at her house. However, the woman who greets them at the door is his first love Ji-yeong! Ji-yeong taught Kyeong-joon about love and she was Ji-hye's step-mother. Living under the same roof, he feels something for her again while his girlfriend is also hot.
Si Woo
as Kyeong-joon
Ahn So-hee
as Ji-hye
Min Joo
as Ji-yeong
Kang Soo-cheol
as Tae-min
Jung Jae-sik
as Sang-min
Ga Bin
as Ah-reum
