Title: 매리는 외박중 / Mary Stayed Out All Night
Also Known as : Mary is Out at Night / Marry Me, Mary!
Genre: Romance, Comedy
Episodes: 16
Broadcast network: KBS2
Broadcast period: 2010-Nov-08 to 2010-Dec-28
Air time: Monday & Tuesday 21:55 KST

Mae Ri (Moon Geun Young) has a deadbeat father with whom she’s spent her entire life on the run from debt collectors. Upbeat despite her situation and able to survive on almost no resources, her life starts to change when she runs into (or rather, almost runs over) indie rocker Moo Kyul (Jang Geun Seuk). Almost as penniless as she is, Moo Kyul is happy in his life as a musician playing with his band on street corners and small clubs. The two castaways find a common bond and look out for each other. When Mae Ri’s father hatches a plan to force her to marry wealthy young heir Jung In (Kim Jae Wook), Mae Ri turns to Moo Kyul for help. He reluctantly agrees to pretend to be her husband, and the two stage a mock marriage. After Mae Ri moves in with him, the two begin to find the home with each other that they’d never had before. Moo Kyul, scarred by his mother’s abandonment, isn’t ready for commitment however. As Jung In, suspecting that the marriage is fake, begins to pursue Mae Ri, their fragile happiness is tested. Can Moo Kyul step up and hold onto Mae Ri? Will Mae Ri trust him?