The worst part about human emotion is that you never know for sure what other people are feeling. You can say you're in love with eachother, but never actually know how the other person feels. Of course, you want to give them the benefit of the doubt, you want to believe everything they're telling you as much as you believe what you're telling them..but...but... you can't. No matter what they say or do, you'll always have that small part of you that keeps reminding you that it's too good to be true.
One of the most basic things about being human is that you're expected to connect with those around you. But what if you can't?