Fish in Sagg land

Hello all.
Im new to dating Sagg men. I find the one i am seeing to be very considerate and generous. I understand the challenges facing me as a Pisces with a Taurus moon... He doesnt say much so i cant ever get a read. We have not spend much time around each other.. but we have actually lived together. The worse thing he did was stand me up for one hour because he was asked out by coworkers. his phone was off and did not call me. It was something we were both looking forward to doing but some drinks with friends and he said he did not realize the time. And he just cant admit that there was someone of interest among who he was hanging out with, but i there was becaue his face lit up when i asked who (just believe me on this). he cant admit fault. If he were to come clean id feel okay with that but he wont. How is it that im supposed to be okay with those sort of actions? He says he will avoid going somewhere where there maybe someone of interest to him if i wish. Well of course i cant restrict him.. What to do? Just wondering if anyone has any advice. I am a Saggitarius ascendant so im really into the Sagg mentality.
Thanks all.

Thanks DP
He told me he indeed does find her interesting so i felt forgotten over her. But later he said he was not interested in her. I am not suspicious but i m hurt that he would forget me that easily. We were suppose to meet and he turns off his phone and hes an hour late.. And another thing, He still actively seeks women online but ive never said anything about it.
Its a minor incident i realize and i have never brought it up again. Its not cool to stand someone up for another person in any case.

Anywho i trust internet strangers opinions...They are unbiased and clear headed in the responses. Its the person who asks the questions job to make it all clear while not boring others to death.

Well he confused me with the same thing. He finds her interesting but he is not into her. So she captured his attention but he is not going to ask her out, perhaps she is not very attractive or something and he does not feel compelled to do so. Something may develop who knows, I mean , he works in the same building as her. See he does not talk much and would rather not share his interests in other women with me for no good reason.. To him there is no reason to. But i wonder at what point he would tell.
Its common knowledge he is actively seeking, what?, an activity partner, friend, maybe more? He found me that way i must say (two and a half years ago. He is still on a site a myself referred him too.. But I thought he would drop it after spending time together.
He has been married and is very well domesticated. Divorced only because she was crazy. Hes pretty stable. i dont know if i interest him that much. he calls me a friend..would not mind living together...but do i really interest him? Im not so worldly and i dont dress like a sophisticated female. Im pretty sure he would not mind that at all. But mentally im keen. i mean is he just not that into me?

ok, here's what I say is your only chance .. if you even want it. you have to be totally cool w/ him being w/ other women. You have to be the friend that he can talk about his exploits w/. That's what will eventually make him want you.