It's for ice-cream of some sort, aired maybe 10 years ago. It had a man in a hospital surrounded by a young lady and his parents. He is in a coma, the girl leans over and says;
"Why is this happening?"
"Because you ran him down with a speedboat" the mother replies.
"Just because you try to kill someone, doesn't mean you don't love them!" The young girl responds.
It finishes with the man in the coma eating the ice-cream then says- "What?"

Does anyone remember this add?