Sunmi receives a thank you card from Windy, so that she can recognize her efforts. Shanmei's friend is the organizer of Speed Dating, and Shanmei invites Ye Kun to help as a matchmaker. The exam is just around the corner, someone proposes to ask the tutor for help, but Rock and the other three object. However, the third son secretly asked the "King of tutoring" Shi Sir for tutoring, and met other students. Sir Shi spoke of his "great waterway". Windy and Aska are about to leave, Sherman decides not to reveal her feelings to Aska... The two brothers and sisters prepared a surprise for their classmates;