Ok I guess I can see guys doing something like this one night when super drunk or something... him continually doing it doesn’t make him gay, but it makes him extremely lame and weird lol. Like who keeps a tradition like that up? It’s probably not sexual, but it’s for sure fucking lame and embarrassing for you if anyone finds out because you must already get weird looks being 25 and dating a 19 year old. So this doesn’t help the he’s mature for his age argument. Seriously consider someone older. This isn’t a dig at you for being too old, this is about maturity levels and I’m not sure what you expect from a 19 year old. Not saying 19 year old do this specifically lol but they aren’t at the level of maturity you should be when 25.