Went on a date with a girl who I used to see. Then she texts me after:
Her: your smile is amazing
Me: no way
Her: yesss
Me: Too bad your not my girlfriend or you could see it everyday
Her: I can't do that I have a boyfriend
Me: I know, and it's good that your happy
Her: I guess
Me: You guess
Her: cause I reallllllllllllly liked you a lot in the summer
Me: I liked you too. Still do.
Her: Really? whyy tho??
Me: A bunch of reasons
Her: Tell me
Me: nope, ill tell you another time
Her: you always keep me waiting

Me: give me a chance and i never will again
her: *embarassed face* *sad face*
Me: don't be sad
Her: Im sad about things with us
Me: but you have a boyfriend you love
her: i knowww
Me: Should we stop talking
her: why would i want to do that
me: your unhappy with our situation
her: im in love with him but im not gonna lie i think about you in the back of my mind. yesterday when we were together you dont know how hard it was not to kiss you
me: i know, i felt the same way
her: i dont know what to doo
Then we stopped talking
Should I keep trying? If so, how do I go about getting her to leave him for me? the SMT worked somewhat, but she mostly says "I guess" in response to SMT. I'm more attractive than him and she tells me it, but she doesn't trust me because I blew her off in the summer and stopped talking to her.
I need to regain her trust again but I'm not sure how to do it. She wants to go out for dinner, but I'm not sure how I should play it. Maybe I should use jealousy techniques?