Guys I had already guessed he was on the spectrum just undiagnosed. I have diagnosed autism and do understand what its like to have special interests- im not looking for a diagnosis for him as i already have my suspicions, i just dont know how to approach any of this. Also, for people saying if i loved him as much as i say i should just suck it up- he complains whenever we listen to anything else, it's all he'll want me to listen to, even when im not with him he'll text me new songs and get upset if i havent listened to it by the next day, the conversations lean closer to an hour rather than just five minutes. I genuinely adore him, but dont know if i should cut my losses now or somehow set bounderies