I'm going to cause a scene at a restaurant with my immature neighbor
Why do you want to act like that in public?
Nothing really, except that I'm slightly bored.
You have nothing better to do with your time, huh? Boredom is the Devil's playground, and you are just making everyone's life miserable if you act on this. Do you really want to be associated with all the drama just because you were bored?
Yeah. We should all be able to cause commotion in public places if we want to.
I think that it is just going to end with you both being banned from the restaurant. It is not okay to cause such a big scene in a restaurant.