Why does she like everyone elses pics but mine?

I joined a lesbian meet up off Facebook half a year ago now and I met the host/admin 6x approx irl. We get along well imo. Was wondering what you is it normal folk think of the following - Over 3 weeks ago, I were at the night market, and the lass was already there helping out another chick with her bow tie stall so she was standing behind the stall. I was with my mate and after walking around we saw her and said hi. She was looking great especially with that bow tie 😋 so I kinda got shy and said hi then walked across maybe 1m to the other stall. Now I had my back turned against her and was talking and joking with my mate, I dont know if it's in My HEAD but I stood at the side as I wanted to see if she was looking or if I could just check her out for some eye candy, and well I SWEAR she looked away instantly when I turned to look in her direction. Happened twice !Like I caught her looking over and she looked away immediately.

Here is the next thing, I gave her a book to borrow 7 months ago, 4 months ago she said she only read 2 pages!! I pmd her last night saying hey I'll need the book back as I am moving! She said For sure. Can you remind me when I’m seeing you next No, oh you're leaving? That's sad. No, oh when are u leaving or I am sorry I never read the book thanks anyways? Was 7 times not long enough to establish a type of relationship enough for her to care ? These are group events, so I get small amounts of her time but last last time, we all went to club together, I got a few selfies with her. She asked me multiple times are u sure u are okay to drive home as I am really worried about u .Text me she said. At 7am she text me :)

Also I noticed (cant recall if I mentioned it), but she likes almost everyone else's pics on either Facebook and/or Instagram, yet in the Whole entire 7 months of having her on my Facebook. She hasn't liked one pic! And what I post are animal pics here and there. She likes my friends profile pics. How hurtful! Even this Asian masculine bull dyke who hits ON EVERY ONE at clubs!! Including me when she knows I feel uncomfortable she continues to flirt w me 😡
And my crush she Likes A LOT of her Instagram pics yet not one of mine!! Is there an underlying issue I'm blatantly missing cause I do not think I am over thinking?
Also, her fiancee never followed me back on Instagram yet follows everyone else pretty much.