NC'd because this is ridiculous.
I used to work in a very social-for-my-age -group- job at the weekend when I was 16-19 (high street retailer) . This morning, I woke up and I deeply, deeply missed one of my old friends from that job. Same gender, no romantic feelings ever (both heterosexual) and met outside of work a handful of times, maybe one deep chat in our life etc. I have had many closer friendships in my life, but all of a sudden I really missed her. I had a Facebook clear out a few years ago but re-added her today and she accepted and I'd love to message her but I feel like anything will sound weird/unexpected. I live on the other side of the country to her too. We were never best friends or hung out loads but I just really, really missed her this morning and I've not even thought of her for about 7 years. AIBU to miss a not close old friend?