Is this friends with benefits situation becoming complicated?

I have been seeing this guy from tinder for just under a month now. On our first date I emphasised to him I didn’t want a relationship and only wanted a friends with benefits type of situation.

We have had five dates in total now. First two were late at night at a bar, just causal drinking etc. The night always ended with us making out.

Third date we went to a bar, then a club. We danced and kissed a lot. Then he came back to my place. Fourth date was a similar type of situation, however I mentioned to him the only reason I went on the date was because my flatmate had persuaded me. I wasn’t going to come due to the fact I don’t enjoy dates which involve bars and clubs all the time. He asked what I liked and I said dinners/bowling or something out-with alcohol.

Fifth date he invites me to dinner. We eat, and then go to a bar. During all of our dates, but especially the fifth he asked about my views on marriage, kids, family structures etc. He tells me he enjoys spending time with me and he’s very affectionate. The whole night he’s either kissing me or touching me, but that’s his ‘love language’ from what I know.

We go back to my place and we have sex again. He has performance issues and after trying for a while I just tell him let’s give up. I mention to him maybe we should stop this thing between us because it’s’ probably not best for my confidence. He says it’s definitely not me, it’s due to his own issues which he needs to figure out.

He then gets ready to leave, goes to the bathroom and comes out. When he’s out I notice his eyes are red, like he’d been crying.

I’m not sure what this means. Does he like me more than friends with benefits? We don’t text during the day unless we are planning when to meet. He told me during our first date he is only looking for friends with benefits because he’s leaving the country soon.
so I’m very confused!
Is this friends with benefits situation becoming complicated?
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