Dean shut the water off, sure he mostly paint free, and reached a hand out through the curtain to grab the towel hanging up so he could wrap it around himself before he stepped out. He ended up just drying off in the shower with the curtain still drawn, because he wasn't sure Seamus wanted to have this conversation while he was naked...
"Poor blokes. Must be hard for them, not wanting their roomates to know. Wasn't like that for me at all, though. There wasn't anyone I was ..." he stopped before he said 'interested in' because that wasn't true. He'd been interested in people, at Hogwarts, blokes and girls, "wasn't anyone I was with, at school, so it never really mattered. Then in the States I had my own room, when Morag wasn't crashing in my bed."