I'm 99% sure my teacher liked me
How can you be so certain about it?
I am pretty convinced they do.
You are unclear in your version of "liked" you should clear this up. Teachers and students should only have professional relationships.
I made out with them!
It's not something you should be proud of. You teacher took advantage of you and you should talk about it to your parents. It's inappropriate for them to make out with you.