how do christian women view dating non christian or even non religious men?

there is a christian girl I am interested in at my school. now, for some context. my country isnt predominately christian. so her being christian is actually pretty rare in my country. but there are some christians.

I respect religious people alot. and I dont feel like I have any "answers" that contradict their belief. but I myself am not a religious person. I have got to know her very briefly a while ago, she seems like I would get along well with her. and I also find her very attractive. and lately she has been on my mind alot even though I Didnt really talk to her since last year when I was helping friends from theatre assemble something for a play she was also a part of.

a while ago, she used to go on the same bus as me, and after a while of us just seeing eachother on the bus. she went to my close friend (who is also her friend) and told him something along the lines of "I have been seeing your friend on the bus and he is really good looking". he told me a while after and I didnt do anything back then cause I was really into a diffrent girl that didnt work out.

I know she has had one boyfriend a while back, and he wasnt christian (cause again most people here arent) but apparently he was putting up an act of being open to changing about it or something? I dont really know cause I dont know these people that well and neither does my friend. but I also know someone who was putting up an act of being christian so she'd give him a chance but she wasnt into him.

so yeah, my main question is. do most christians have like a super strict "only christians" rule?