hmm, this ones a toughie. If I felt a deeper emotional connection with someone other then my boyfriend, it would be weird and if I developed feelings for this person, Id obviously feel as though I was betraying my boyfriend. I guess it depends, but if you can talk to someone more openly then you can with the person you supposedly love, i think thats a problem. I guess it all depends on what the emotional connection means to you, right? I mean you can come across people who you click with just like that, but not find them physically attractive, but when you click with them emotionally I would find that more worrying then being physically attracted.
this was a ramble, hope i was somewhat clear!