May and Coulson in “Unfinished Business”

May

I'm not going to detail what we risked to get this [Centipede serum].

Coulson

I'm aware. And I'm not happy I was left out of that decision.

May

You wouldn't wake up. But now the decision is yours. You're too weak to stand? Well, we'd like to see you walk out of this room and rejoin the fight. But it's up to you if you think more time is worth it. I've made it clear how I feel.

Coulson

I think I have, too.

May

But even now the word scares you.

Coulson

I'm just having a hard enough time leaving you behind.

May

So don't.