trash -> So, you're not perfect and he isn't either. That's fine.

If you're happy with your current boyfriend, then obviously you should stick with him. The key is recognizing that your fantasies are simply that, and not something to act on. You said he never gave any sign that he liked you back, so how do you know that he does? If you can't get over these thoughts you're having in your current state, perhaps it'd be best to take a week or two away from D&D. Maybe spend that time with your bf instead. Ultimately it's a matter of your own mental willpower.