I'm going to climb out of my bedroom window and steal a car.
Why would you choose to steal a car?
I want to go on a drive with a person I love.
It would be wise to rethink your plan. Stealing a car is not a minor offense, and it is very likely you will be caught. If you want to go out with the person you love, wait until you don't have to sneak out, and ask to borrow a car instead of stealing one.
I just really want to do it.
But can't you see how wrong it is to steal someone's car? I don't think you'd like it if someone did that to you.