it sure as hell makes it easier but I do not believe that physical contact is absolutely necessary to share a mutually meaningful relationship.
there is so much more to a relationship than being able to put your willy in them. you can love somebody without holding them in your arms; it's emotional intimacy that i find most rewarding.
some people are aloveual/have stds and still enjoy healthy relationships. as i said, you don't need to satisfy all of the needs, but you definitely can't get far with one
And suddenly it all makes sense. You don't believe love as possible, so you're projecting on to others, saying the relationship definitely won't last.
love is possible, it's one of the core factors that is required in a relationship. i just don't prefer it. just like some people like ldrs, i like one night stands. i'm happy, she/he's happy, but that doesn't mean its a relationship. you can call it symbiotic, sure, but not romantic
likewise, just talking to somebody alone or just loving them doesn't constitute a romantic relationship. it could be considered a close friendship, or maybe just a relationship, sure, but it can't go on forever in that state