dating getting serious

Im playing 20 questions with a boy i like, but not dating What should i ask him without getting to serious?

I really like him. but i don’t want to scare him away with to serious of questions. I just need ideas on simple things to ask him. I already have asked him things like favorite food, color, movie etc.

ask him about his past.
like most embrassing monment.
the stupidest thing he’s done.
his best memory.

then for there you can see where it leads. and what he ask you

Dating Tips for Guys: A Woman’s Perspective : How to Know When a Relationship is Getting Serious