We had quite nice weather last week so a friend arranged for her, me and two other friends to meet up at a local pub for a drink after work.
We all live in the same town but they live very close together so they would have arranged to walk down together. I got there a little late as I have quite a long way to drive from work, had already told friend I could be late depending on traffic.
Anyway when I got there I assumed they would be sat outside, I drove by but couldn't see them and there was quite a lot of people there. This is going to sound pathetic but I'm not a very confident person and I don't like just walking into places by myself (silly I admit) so I thought I would ring them to make sure they were there.
Rang friend A - no answer, rang friend B - no answer, rang friend B again she picked up told me where they were and I went in to meet them. The signal is quite rubbish in that area so I didn't think anything of it.
Yesterday I went over to friend C's house for coffee and I was told that when I rang friend A she looked at her phone and went "why is she ringing me?" 
and then purposely didn't answer her phone.
When I rang friend B's phone, friend A said "Friend B don't answer it". When I rang again Friend C pretty much said - "what the hell is the problem just answer the phone" - which is the only reason my friend B did.
I was quite upset by it because if I could see them I wouldn't have been sat in my car trying to ring them I would have just gone straight over to them. And if it was the other way around I wouldn't have even hesitated answering my friends call - it would have been a non-issue.
Aibu to think Friend A's behaviour was quite bitchy and to a certain extent so was Friend B's or am I just being ridiculously over sensitive about it all?