If you don’t emotionally connect, you’re sometimes attracted sometimes not, there’s a finite end to the relationship because you don’t see yourself actually dating, and you’re stress eating every night, which is not healthy, why continue? Sounds like there’s some positives that keep you there but the negatives seem to outweigh the pluses. Sounds like cutting it off would be best, if not a break. Don’t quit your class because of this. You took that class for a reason right?