<human>: I've only gone on two dates, which lasted 8 hours on average, and after a string of failed relationships and dates, we really clicked. And when he looks into my eyes, I want to believe that he likes me a lot too. 

But I have this lingering fear, what if he is seeing someone else? what if he's only considering me as a casual fling? what if he fades? 

It's really killing me. I've gotten therapy and stuff, and know better that it's not really about me but it's more about two people not being incompatible. But then again, it's easier said than done.

Can you provide a brief overview of the text?
<bot>: I have a history of falling for guys too soon only to be dumped/not reciprocated, etc, and I think it's again coming back to me, and I am scared.