Search Results: a guy has never approached me

I have known this girl for a couple years and here is the scoop. She has tried to get my attention and talk to me since day one. Be around me and the whole nine yards. She flirts with me. Laughs at my jokes and says my name a lot. Teases me playfully compliments me a lot. Wanted selfies with me and to get closer to me. Blushed around me, got red and couldn't look me in the eyes but smiles and hides her face. She got shy and needed her friend beside her to approach me. Secretly stare at me. Her friends teased her because they'd push me to her and one would look at her and say her name when I entered a room. Hold long eye contact and smile then never stop even when I break it. Very openly flirted. Well she did that for months behind a guy's back and she never posted anything with him on fb and kept things on the down low. Well I see her around a year later she is laughing in a car loudly and trying to get my attention. I look over she makes eye contact, dips her head and raises her eyebrows then makes a big smile. Makes eye contact then never stops. I ignored her and did not continue. I broke eye contact and didn't look back did not approach her. Well she was already dating this guy but shown no signs on social media and did this to get my attention and upset I didn't approach. After this has an attitude because I did not engage or approach her. She did this behind the back of a guy she started dating and was on the down low about him.

A recent experience with a girl made me re-think my life choices and how i should approach women or understand their words.

We knew each other for about 6 months and then dated for another 4 months, all was good and she wanted twice to know what are we and where are we heading, at first i was as confused as her, but the second time i told her i like her too and i feel that what we have can become something more serious, meaningful and bring us closer in a relationship, she nodded with agreement and seemed to like my words.

fast forward a little more than a month and she started drifting away till she finally broke up with me, she was really sweet and nice about it and told me iam not lacking in anyway but we are "Different" , i was nice and never tried hurting her or forcing her to stay , but thats not what made me confused... i thought i was advancing a bit too slow (even told her that i am taking things slowly ) but when she broke up with me she said that things happened too fast, scared her and she just didn't see the point in turning it into anything more serious according to her words... this is a girl who has been crushing on me (by her own words) for a year and a half and stalked me online, purused me to give her another chance when i thought she was uninterested and moved on , and when we dated admitted that she wants it to work out and she wants to be with and she has feelings with me... i shared the same feelings as her and made it clear i wanted her as much as she wanted me (Not in a needy clingy way, iam not like that ) ... yet she ended up leaving me...

p. s : iam a college student and pretty decent and smart and funny so not boring, also the intimacy was good