Girl: Slow down, I'm scared!
Boy: No, this is fun.
Girl: No it's not. Please, it's too scary!
Boy: Then tell me you love me..
Girl: Fine, I love you! slow down!
Boy: Now give me a BIG hug!
Girl: *hugs him*
Boy: Can you take my helmet off and put it on your head? it's bugging me!
Girl: Alright, now slow down!
Boy: I love you, babe!
(Next day in the paper) "A motorbike has crashed into a building, due to a break failure! Two were in it but only one survived!"
Truth was that halfway down the road, the boy realized that his brake broke, but he didn't want to tell girl. Instead he had her say she loves him and felt her hug one last time, then he had her wear his helmet so that she would live even though that meant he would die.