This is a great chapter. I liked how her unrequited love was handled, and all the things we got to hear from her about Yamada. How much she liked him to notice all those details, to the point of noticing him being different around our main girl. And Yamada behaved like a gentleman. We can have reasonable people in shoujo manga, boys!
It's certainly bittersweet, but the bandaid needs to be removed. She can now move on. "Loved," she says in the last panels. A signal that she wants to let go of that.