why does tani look so stressed/sad 😭😭 is he gonna break up with her

Probably planning to go to a farther college and he doesn't know how to break the news to her

Isn't it because he wants to ask to live together? That's what I initially thought

He seems more sad and pensive rather than shy and flustered imo which led me to believe he had some sad news and considering she's so excited to be closer and spend more time together in college I just thought that was what he was thinking imo.