This episode wasn't too eventful, but I still wrote down my thoughts:

The pre-opening scene shows Rick and Michonne out scouting and scavenging for guns, presumably for the deal with the junkyard community. Rock and Michonne look like they're having a good time and bonding a lot. Michonne says they should head back, after being out for two days. Rick wants to stay out for one and a half more days.

Apparently Rosita is out looking for weapons too.

The full post since I can post images on Hashed: https://hashed.io/c5/the-walking-dead/t101/s07e12-recap-a-few-more-days-and-just-one-episode-left