<human>: Could you distill the essence of the text into 1-3 sentences?

My friend with benefits and I have been hooking up for about 2 months now. It was casual at first, we enjoyed hanging out and being friendly but agreed we would just remain friends with benefits. We're really sexually compatible (more than anyone I've been with before), so I was fine with just hookups at first. 

But now things have changed. He texts me maybe every other day or vice versa, and even calls when I'm having a really emotional day and I need to talk to someone. I *have* had a lot of falling outs recently and he knows I don't have many people to talk to, so he might just be being considerate. We have amazing endless conversations, are both outgoing, and get along with each other's friends. Neither of us are seeing other people but that might just be because we're both very busy with school. He's helping me move. And driving me to the airport. He holds my hand. And sometimes we just kiss and he tells me I'm beautiful. 

Essentially, if we were dating and in a different situation I would say it was going very well. But we're friends with benefits, for all intents and purposes, and I don't want to get too attached or get hurt. 

The problem is I'm moving across the country very very soon. Like, this week. Should I tell him in person before I leave? I know there's no chance in we will ever be together long-distance, so I guess I'm just being overly romantic in wanting to confess my feelings. I'm afraid he is just a very nice person and I'm reading too much into things. I don't want our last day together to be dramatic if he doesn't feel the same way. Should I tell him how I feel or just move and get over him eventually?
<bot>: falling for my FWB, not sure if he feels the same way, wondering if I should confess before moving half way across the country.