[Ajax immediately gets up, quickening his pace to catch up to her. He learned his lesson the first time, he won't make the same mistake again.]

Oh no you don't, [he says as he trails after her,] the last time you took a shower first, you left me with less than a few minutes of hot water. I'm either coming in with you or you're going second.

[He is not doing the cold shower thing again, and he's determined to stay hot on her heels all the way to the bathroom.]