I think that it's a guy who found a girlfriend who's keeping him for his fame or money, and he is deeply in love with her but even then, he's not blind and sees her leaving often and wonders if she is cheating on him, but he doesn't want to ask her about it in case she isn't and she'll be offended he thought she was. Possibly they used to be lovers before this, though, and she came back and said she was sorry but didn't mean it.
I think that it's a guy who found a girlfriend who's keeping him for his fame or money, and he is deeply in love with her but even then, he's not blind and sees her leaving often and wonders if she is cheating on him, but he doesn't want to ask her about it in case she isn't and she'll be offended he thought she was. Possibly they used to be lovers before this, though, and she came back and said she was sorry but didn't mean it.