I'll admit it, I thought Wyld was cute. Rehearsed but cute. I'm surprised JJ didn't give him the "I don't care what your dad told you to say" speech. She did seem to throw him off his track a bit when she interrupted her like hatred of like the word like. I thought she was a bit harsh with that - he's a young kid, not a ditsy teen. Good to tell him it's not a word to use a lot, but the interruption and carrying on was a but much IMO.
And why does Dad sit in the car? Are there no park benches maybe? Doesn't make sense to me.
I wonder why Delorean didn't want to divulge the price he paid for the car. I don't know if he didn't want to say because it was a good deal, a bad deal, or some other reason.