It's probably good that Harry doesn't know of those other boys. He doesn't necessarily fancy himself as one of many lovers. It's obvious there are some people here Neil's been close with, and Harry knows he and the kid are not involved in any serious way, but he doesn't need it pointed out too clearly. He's alright with some mystery there. For now, at least.

"I'll let you know." He spots a boy making eyes at Neil then and he shifts unconsciously, just an inch closer to Neil. "Mind if I smoke here?"