<human>: I know I'm young but I don't want any of the "you're young so go for it blah blah blah".

 I've known "Anne" for over three years but only gotten to know her really well over the last 2.5 years. During the first half year I was dating a friend of hers.  Half a year later after I broke up with her friend, I started to realize I was attracted to her. And I was ready to ask Anne out but she got back together with her ex. So I couldn't do anything but I was still really close friends with her throughout her relationship with him and i was fine.

 However they broke up  5 months ago because "Jonathan" said he didn't feel snything towards her and being really cold to her. She broke up with him afterwards but she still told me she really missed him. However ever since they broke up, my old feelings for her resurfaced. But I don't know if I want to take the chance of breaking our friendship. We're really close and we can talk to each other about anything and hang out regularly. 

But lately we've been really irrational with talking to each other. She gets really touchy with anything to do with men and dating and any time I even bring it up she gets angry and that just leads to arguments. And I've been really irrational over the last month when talking to her. It's gotten more worse over the last two weeks where the slightest thing will tick us off and we argue more than we talk. She's told me "I want people to approach me but lately I'm too obnoxious" but then that just led to me asking about her ex and that just ended in an argument. 

I really want to ask her out but I'm afraid that if I get rejected our current unstable friendship will detoriate even more and that'll be the end of us as friends.  I'm at a loss at what to do.

Can you provide a brief overview of the text?
<bot>: was in love with a friend, but she was off limits, feelings resurfaced but friendship became unstable. Not sure whether to go for it and ask her out.