<human>: Summarize the given text in a few sentences.

Me and my boyfriend are in an open relationship, and recently I've been seeing someone, let's call him Tom. Tom refers to us as friends with benefits, because he isn't interested in dating (busy with uni etc etc). I'm fine with this, I'm busy too. Whatever. We've been out a few times, and he's spoken about going out on more dates. We've slept together.

I really like Tom. Really really like. It sort of sucks, and I'm uncertain about the future. Right now I'm just happy to be along for the ride and see how things go casually. But it's in the back of my mind that Tom will probably never want anything more from me. My boyfriend is really jealous about Tom. Like everything about him. No amount of consoling and reassurance seems to help my boyfriend feel better.

I feel terrible because he seems jealous about something that will never happen. I don't want these overwhelming feelings for Tom, because I know it's not going to end up the way I might want (I don't really know how I want it to end up). It's like getting rejected, and then my boyfriend being jealous that I still have feelings for that person.

Like. In my mind his jealousy seems cruel, I obviously don't want him to be hurt, and this situation hurts me more than it does him. It bothers me, and it's affecting us as a couple.
<bot>: Open relationship, boyfriend is jealous of my friends with benefits whom I have unreciprocated feelings for. It hurts double. What do I do?