<human>: She was my first true love.  We were each other's firsts. We just unexpectedly worked out. We ended on her terms. She just wanted to be alone. She's naturally an introvert, and was an aerospace major.  She just needed to be single to focus on her own goals and I understood that.

Post-relationship:
One year of the single life, dating, hanging with friends, restarting a hobby, and just learning about myself and who I am. I was constantly faced with thoughts about my ex.  I never got over her. I reached out to her many times to get some closure, but all my attempts were ignored. One day, I finally got a response and I thanked her so much for finally replying. We spoke a little bit. She told me that she didn't  see a point in being in contact with me anymore and I understood , since that made sense. And that was pretty much it. 

3 years later:
I am in a relationship with a friend, who has now become my best friend. 1 yr going strong. I am so happy with her. Though, to this day, I still feel like I haven't gotten that closure I needed 3-4 years ago from my ex... This thought haunts me every now and then.  Sometimes I see my ex at church and we just go our separate ways as if we never had any contact with each other at all. Which I'm fine with, but it's just the closure aspect that I feel that I need, but she won't give me the time of day. 

Not sure what I should do. Would it be weird to ask her for closure at this point? It's been so long already..

Condense the text into a few key points
<bot>: Not fully over ex. Need closure, but feel like it is too late to even ask. I am in a near-perfect relationship, but have thoughts about ex closure every now and then.