About being blocked then unblocked?

[Joel]

Ok so it's about this girl that I called upset about something and I never really talked to her much at all but she knows who I am because someone told her I have feeling for her so after I got off the phone with her and the conversation went well and everything were on the phone for about 20 minutes and she said before we ended the call that you scared me just a little bit and I told her I'm so sorry and everything and she said you don't have to be sorry hunny its ok and she said she would text me but she never did and the next day I sent her an apology text and she still didn't text back then 3 days later she blocked me on Facebook I couldn't find her anywhere I don't creep on her or anything like that cause I'm not that type of person I just honestly think about her from time to time and I can't help it unfortunatly I was going to tell her that on the phone but I was to afraid so anyways she was gone from my friends list and all my other friends friend lists and she was absolutely no where to be found I was really upset cause I think I made a big mistake but then another 4 days later she appeared in a photo she liked on my news feed so I was happy because she unblocked me cause I went to her page and it said I am friends with her but here's the thing everything is back to normal but from what I've read they have to send you a request back to become friends with you again after they block you but that didn't happen she just re appeared in my friends list so is that request someone back thing just bs or is something different happening here I would really appreciate someone's help

[Sanil]

she may have only blocked you because there is another case where you first unfriend the person and block him/her there are some in my facebook to, where i directly blocked some person and there are some whom i unfriended and blocked them.i think in your case you were only blocked its simple hope you got what i'm telling you