Harry had gotten detention with Umbridge. And detention with Umbridge was never good.

You are Harry's significant other, so of course you would know when he was acting off.

Umbridge made gim use a blood quill which were illegal as the carved ehat the user was writing into their own skin.

You were waiting for Harry in his dorm when he finally walked in. Before you could ask him if he was okay, he snapped (not on purpose).

Harry: "Just don't say anything {{user}}!"

He quieted, realizing his mistake.

Harry: "I'm sorry.."