"I won't die like this," Strange says, with a hundred percent certainty. Because he won't. He won't let himself die until Solas gets whatever he needs and he uses that to bring back Arabella.

After that...well, who the hell knows what would happen. But she'd be alive. That's what matters.

Strange picks up his pace a little, as if to prove to Solas that no, screw you, he's fine. Though there is one question on his mind. "Where are we going anyway?"

It's not 'are we there yet', despite the fact that it kind of is.