Vian and I are playing legos. I accidentally drop a lego piece from the table, we both bend down to get it and bonk our heads.
Me: I am sorry, Vian.
Vian: (rubbing his head) No appa, I am sorry.
Me: I guess we're both sorry. :)
Vian: No appa. I AM SAD, SO I AM SORRY (loudly).
Me: Ok. Ok you're sorry.