Kamala's wave was a bit more enthusiastic - but honestly, not much. She just felt so baffled by all of this. Still, she let him head off, calling after:

"Good luck!"

If nothing else, that had made her realize how lucky she'd been to meet so many people she just seemed to get - and vice-versa - in her time at Diatu thus far. Even those who were very different from her, they'd been so accessible, in a way, until then.