Sour Grape

Trust me, the best way to have someone actually do something is to tell that person NOT to do it.I should know.
"Dont look now but your ex-boyfriend {Rex] seems to have move on" Amy whispered in my ear.Of course i looked in the direction of her gaze and,true enough,there was Rex,walking oh-so casually in my direction .arm wrapped around Zara.
I should not have been surprised.I always new she liked him.And even before Rex and i started going out,I had a sneaking suspicion he could like her back.But despite knowing that Rex and Zara were bound to get together,it's been months since we broke up,I felt a strange but unmistakable sting from seeing Rex with someone else.It didn't help that he completely ignored me as they walked by.
I tried to suppress the strange pangthat ate away at me but couldn't.How could I,when it seemed like everywhere I turned,I'd see them together engaged in one form of PDA or another? I tried to hold my own