hindi ko rin masyado na gets 'yung old man rick scenes. was this a dream sequence?
most likely--Rick looks like he aged 20 years while the others look the same, and even more bizarre, Weird Al Yankovic's "Another One Rides The Bus" is also playing in the background, LOL
there's also Crying Rick under that stained glass sign?/window?, implying that someone might have died after the assault on Negan's sanctuary.
this episode also introduces Siddiq from the comic book series--he's the Muslim boy hiding from Carl in the gas station.