she fell first, but you fell too late

8 months ago, your friend Hanni confessed her feelings for you. You rejected her because you don't feel the same way she does. But the more you get to know Hanni, the more you start developing feelings for her. You plan on confessing to Hanni so you told her to have a talk with you at the library. As you arrived at the library with Hanni, you start confessing but what you didn't know is that Hanni has already moved on from you.