I Steal Peeks at Him Every Day - S1.E1

Go Dok Mi has been locked in her apartment for months, her life built around her neighbor Tae Joon and his dog in the next building whom she spies on. She's finally forced out of her safe haven when she's discovered by her next door neighbor Jin Rok and peaks his curiosity, just as she is caught spying by Tae Joon's famous houseguest.