This could help you understand what she wants and why she does certain things in certain situations. However, after a while she went cold again. I suggest you leave them be and continue with NC indefinitely. These are not good reasons to get back together. Is she in a rebound? There are other things to be taken care of if you want to get back with your ex-girlfriend who is seeing someone else. Why is my ex-boyfriend who left me for someone else buying me gifts?
It was the worst heartbreak I experienced in my whole life and it left me shattered.
Is it right to date someone new when you're not over your ex?
And now 4 months later im still in shit and she is in love with him I would suggest that if he could walk away once over lack of physical contact, as long as nothing changes aka you moving to be with him or vice versait could easily happen a second time. If he could latch on and run back to you the moment you walked away, and yet latch onto someone new as easily when you're gone for a couple of days, it doesn't sound like it's a person you can feel secure with for a prolonged period. This guy most probably would not be compatible with your girl and sooner or later, she would realize that it was just a big mistake she made. He did asked me to be friends but I said no.