Sana: You told me I'm special to you because I'm your bestfriend but why are you suddenly ignoring me?
Tzuyu: Nothing unnie.
Sana: Nothing? We're not like this before, Tzuyu.
Tzuyu: It's better if I stay away from you.
Sana: Why? You're my bestfriend.
Tzuyu: I want to move on. I want you to be happy with Dahyun unnie.