Xi Song suddenly falls sick, Mi Do tries to comes over to takes care of him, but it thwarted by her parents. She sends him letters over their back patios and see if she can help him, which he ends up giving her a key to his place. When Aunt Gu finds Mi Do use the key, she is angered and upset when Mi Do sort of takes over her job. Mi Do's birthday is coming up, and her parents almost forgot so they plan a part with Mi Do's friends. Yi You searches for a gift when he is given the suggestion by somone believing he is looking for a gift for his girlfriend to give her a ring. Meanwhile, Mi Do is happily taking care of Xi Song, she is pulled away just when she thought she would be confessed to by Xi Song. Xiao Mi interrupts this and gives her the idea to ask him to her birthday celebration saying it would prove that he has feeling for her. Before she gone back to his place she gathers her courage and admits that it is her dream to be together with him.