Rioux - I'm not sure how much that's the case - about some/most men seeing sex as being the relationship to begin with. I read somewhere that men are actually more romantic, women more pragmatic, at least in the beginning. I'm sure some do, but far from all of them.
When I'm doing OD, for example, I read a profile and if I see that the woman is someone I might want to spend lots of time with then I message her. Similar interests, funny profile text, nice photos. She doesn't have to be stunning at all, just has to be attractive to me. I don't message anyone who looks boring, no matter how physically attractive they look.
Then if the conversation is easy flowing, witty banter back and forth, then I start getting enthusiastic and want to meet her.
And if I meet her and like her - sometimes even before I meet her - I start imagining lazy sunday mornings in bed, reading the paper, watching films together, hand-in-hand walks on the beach, that kind of stuff. And I overlook - in retrospect - the annoying laugh or the right wing politics or the fact that she's never actually read a book without pictures in it. Or whatever.
I overlook those things until either I know her better after several dates and the rose-coloured glasses wear off, or that process is hugely sped up after we've DTD and I talk to her and suddenly realise that she's not particularly interesting, and never was. I just hadn't noticed until now.
So for me, at least, I've got my romantic feelings up front, and lust and novelty prevents me from seeing the real person, warts and all.
The romantic ideal I had gets tarnished when I realise they're not as perfect as I'd foolishly imagined them to be. I'm not just after sex, I want the relationship. Sex just causes those gaps between the ideal and reality to become obvious more quickly. Getting to know the person without sleeping with them also causes those gaps to become obvious.
I do want to have those walks on the beach, the long term happy-couple stuff. Eventually the scales fall from my eyes and see that she's not perfect, or not even long term relationship material. With some women, finding out the real person rather than the romanticised ideal is actually great, and those turn into relationships. With most women though, it's not. Which is why I aim (and sometimes fail) to avoid DTD early so if I break things off with someone it's at least before I DTD with them rather than afterwards. That way people don't get hurt, or at least not as much.