Isaac was being stupid, he should be asleep and getting ready for a full day of practise before his game on Sunday but he was worried about Lavender. She was stuck in a pattern of self harm and he didn't like it. He knew most of it revolved around her missing friend and although he was jealous, he was beginning to loathe the unknown man for a completely different reason.
Flooing into Lavender's bedroom, Isaac prepared himself for her outburst or however she was going to react. It didn't matter, he wasn't leaving her and would still want her in the morning. "Lavender?" He called quietly as he stepped out of the floo.