He grunts in acknowledgement, just as bad at receiving complements as he is at giving them. 76 lets her talk while he holds the lantern in silence for a few moments, holding out sample bags for her when she needs them, shifting his weight a little uncomfortably when she mentions how no one thought of Antarctica's crew.

"Bad timing."

Said like he doesn't blame himself more than anything.

"They were busy shutting down Overwatch while you were asleep."

And the Ecopoints got lost in the shuffle.