Crozier feels the confusion and panic in the craft, and he grabs Strange's arm beside him to ground himself. He knows a city's being annihilated below them, can feel the horror in the cabin, the pain from the people suddenly ripped from the world below them.

"I don't know how!" he yells, the din of the aircraft suddenly replaced by a still harbor covered in ice and snow. He reels and clings to Strange, trying to catch his breath.

This memory isn't as painful, at least not outwardly so, and he uses the calm moment to come back to himself.