I ended up in a weird romantik relationship

I ended up in a weird romantik relationship. I met this person a few months back and it "clicked" for both of us. there was no sex but a lot of physical contact and it was ok for me. They know about this condition, though I did not explain it as what it is but in more easily processable ways, like dont take it too seriously if I retreat or will be unable to talk even if I am physically next to you (because I am weird).

I think why it works is because we live 1000km apart (620 miles). There is also an age gap between us, which is also good. I feel like people my age or younger (and a lot older too, but a little less often) have stupid expectations for relationships these days or get together for the "wrong" reasons, I feel like a lot of people just have a huge sex drive and want a free ticket to please that or somehow get another benefit of their partner (monetary or See it as some Kind of accomplishment getting a relationship) or simply cannot be alone.

I have to say, it still feels weird, partly also because of the age gap though I don't really mind but I do not know what I should think or do about this. I default to "just let it run" like most stuff but maybe this behavior ends up hurting someone?