This is not how you start these things.

First of all, Terezi isn't sure why he's at her door at all. She thought after the whole incident in the arena that he would hate her all over again. She did essentially attack his moirail, and then their fight... And yet, there he is when she opens the door. Holding... Holding...

Second of all, she did not give him that many tribbles. In fact, she's not entirely sure where he got all of them. They had to come from somewhere else because hers certainly didn't make that many babies.

"What did you do?"