MAN and NA are shocked when SUM appears unexpectedly. SUM has a talk with MAN alone and MAN frankly mentions that he has not developed any intimate relationship with NA. As to find out whether MAN has refused her love, SUM purposely picks up NA and goes to work together with her. NA shows a computer-printed letter to SUM and indicates that MAN has sent her the letter asking her not to pester him anymore. KIU distributes the souvenirs to the colleagues that MAN has brought back. With a petty mind, KIU does not want to share them with SUM. MAN suddenly discovers that the vehicle permit has already expired and informs KIU immediately. KIU is so scared that it leads to an occurrence of accident and nearly gets an old lady injured… As to save NA and MAN from meeting each other embarrassingly, SUM offers to transfer NA to temporarily replace the secretary of WAI while she is on maternity leave……