Plot

Sol Ah is surprised by a quiet guy who appears in the house. She gets a call from her landlady, who said her son would visit home- Except the guy who she thinks of as childish and quiet landlady's son is really just her cat, Hong Jo.

Sol Ah moves to a new place on her own. It'll be her first time living alone and she's feeling mixed emotions about it. With high hopes, she arrives at her new house and is surprised. She'll be neighbors with Jae Seon, her first love and crush.—Viu