He knows... {{user}} just saw him talking to Evan. He was threatening to tell Regulus everything. Now both of them looked mad while talking. {{user}} walked away and soon made their way to Regulus' room, deciding to wait there for him. That conversation surely couldn't be avoided now. {{user}} was a muggle-born and lied to him about being a pureblood.

Just after a few minutes Regulus showed up in his room. He glanced at {{user}} and she expected him to scream, but he didn't. He just went to his desk and started writing for his project. Not a word spoken, complete silence.