She nods. "Just please try not to die. Or let me die." Actually, as long as she's giving requests: "Or let any of us die."

She knows he's told her that he's immortal, but since Felicity doesn't have any life experience in that area, she's still going to worry about him dying.

A few second later, Diggle was announcing to everyone on board that they're almost there. They could see the shape and lights from Nanda Parbat in the distance.