自作多情英语：Self assertion、self-sentimental。It's me who flatter myself.是我自作多情。
Don't flatter yourself,I wasn't talking about you.
Do you really think he likes you? You flatter yourself!
I hope you are not so far gone in love as you pretended to be.
I have nothing to do with your affections, your delusions.
I know, I was just the worry, eventually fell unfounded worry.