Flirting

She was my crush but she broke my heart and now she's back,what do I do?

see,me and this girl met some years back.i had a crush on her but I couldn't do much but keep it to myself.when ever she was around I acted like I felt nothing for her until she thought p had no feelings for.when I realized what I had done I went to confess my feelings for her and found she had begun dating one of my best friends,thankfully we moved away so my torment was milder,but it still hurt so I closed shop for like two years only date twice during that period and when i was some what happy I get a text from her saying ''hi,its been forever call me when you get this'',i was shocked and I still am.when I called we caught up on old times like nothing happened,maybe on her end.but what really blew my mind was she then tells me she had feelings for me this whole time and I didn't notice at all...so idont know what to take from it all,pliz assist
She was my crush but she broke my heart and now she's back,what do I do?
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