Dylan doesn't bother repeating the idea that it might be better if he tried fixing it first, regardless, rather than him, them -- he figures he got that, even without him having to say it. Instead, he grunts in lieu of an answer, and steps out of the way, giving Merritt room to work. When he manages to get the door open, Dylan rocks back into place, taking point, and flashes Merritt an apologetic look, in spite of himself.

He knows he's tired. Just a little longer.

And so he starts down the stairs, shifting out of the way again as they reach the ground floor so he can repeat the process.