From what I found about Benny kinda gave a wrong impression of Aaron to Carter and so Carter wanted to help him with revenge for making Benny feel lonely but after, Carter starts having sexual relations with Aaron and soon develops feelings/interest in him & realize Aaron isn't all bad how Benny made it seem so in the end I think they get into an open relationship (all 3 of them) so first I think he wanted Benny then after he wanted Aaron so yea I guess he wants both now
I totally overlooked the fact that Benny gave a wrong impression of Aaron to Carter!!! God, adding that to my list of why I don't like Benny.
what the.. don tell me this photographer cat wants them both