[How can she tell...? Has Denji just never paid attention to herself like that? Never measured herself, looking at herself in the mirror and watched the change happen? ...Probably not, all things considered. Aki slowly sips her beer, thinking - then nearly chokes on it when she speaks again.]

Huge -- Don't say that! [Ugh, talking about tits with Denji was the worst idea.] Don't say "huge milkers" to anyone! Or even think it! They're not even that big!

[Pointing to them, like Denji hasn't seen them before and is basing this off hearsay.] Just because you're too skinny to have anything... Look, I just wanted you to like what you wear for once! And not be stuck in that uniform all the time!