[The fact that he hasn't been shoved off yet attests that she's at least willing to tolerate it. Even if her heart is beating faster out of embarrassment and some discomfort, considering the awkwardness and oddity of the situation.]
...anata ga omoi desu. (You're heavy.)
[Yeah, it has nothing to do with anything, especially since she can breathe fine with just his head, but she feels the need to say something.]
no subject
...anata ga omoi desu.
(You're heavy.)
[Yeah, it has nothing to do with anything, especially since she can breathe fine with just his head, but she feels the need to say something.]