A River Runs through It Episode 21

Letao, Xiaoju and Lin You see the poster of 'Loved Letters', a movie about hidden love. Xiaoju continues to be penpals with Cheng Lang and he finally invites her fir a treat. Shi Yi appears whilst she was writing a reply and they bicker and brawl. Shiyi notices that her pen was broken and decides to fix it. Xiaoju asks him to get her a new one if he doesn't. He deliberately takes her out to choose a pen. Xiaoju later meets Shen Duo, who asks her to invite Shiyi out on ger behalf to see 'Loved Letters'. Xiaoju notices the pen with her and thinks that Shiyi had bought it for Shen Duo as he liked her. She gives the ticket to Shiyi, but doesn't tell him about who had given it. He is ecstatic and thinks Xiaoju had invited him, casually bragging about it to Cheng Lang. Xiaoju on the other hand invites Cheng Lang out for the same movie and he accepts, thinking that she had invited him along with Shiyi. At Huang Jun's band practice, Meng Lu attempts to invite him out to eat, but is disappointed after he tells her that he was going to eat with Letao. Yuan Ancheng breaks up with Lin You all of a sudden. Shiyi goes for the movie, but he meets Shen Duo and realizes that Xiaoju had tricked him. Shen Duo admits that she liked him and wouldn't give up as he was not yet in a relationship. Shiyi heads back to the university after making his opinion clear to her. (Source: MyDramaList.)