Chi-yeol and Haeng-seon are having dinner at her mom's old restaurant. Little does she know that Chi-yeol considers her mother as his saviour when he was young and studied but didn't have money, she fed him almost for free every day. Chi-yeol starts thinking that this is the connection that seems to attract him toward Haeng-seon, the appreciation rather than love. So he secretly buys their place and cuts the rent in half. Also, pays for installment of all air conditions in the building. Finally, Chi-yeol realises his feelings for Haeng-seon are real when he ditches his date at piano recital and goes straight to her. But, the jealous moms were waiting and catch them in the act.