Parallel lines have so much in common. It's a shame they'll never meet.
I'm reading a book on anti-gravity. It's impossible to put down!
I'm writing a book on reverse psychology. Do not read it!
I'm writing a book on hurricanes. It's only a draft at the moment.
I told a chemistry joke. There was no reaction.
I'm friends with 25 letters of the alphabet. I don't know y.
I used to play piano by ear, but now I use my hands.