Well, what a way to make a man feel he's underperformed.

[Said as he turns his head enough that she can partly see his face, the small grin curling the edge of his mouth making it clear he's joking.

But then he's burying his face against her again, wrapping his arm around her a little more snugly.]

I will... try not to do anything like that again.
To you. I cannot promise this for everyone.

But I can promise this for you.