Question: Twilight and rainbow dash have you ever had a crush on anypony before you became a couple, if so, who?

Answer: Rainbow dash: I had always had a crush on soarin. I wanted him to love me back badly. He was my senpai.
(In case you don't know what a senpai or yandere is, a yandere is a person who loves her senpai and would kill anyone who would get in their way. For example, "if I can't have senpai, nobody will" then ends up killing senpai.)

Then I ended up killing him since he never loved me.

Twilight: YOU USED TO BE A YANDERE?!?!

Dashie: yeah. But now I got you.

Twilight: No, I didn't have a crush on anypony before I met dashie.