It's June 15, 2021. This is the season finale of 'Cherry, Bird, Cow!' In this special episode, Winston meets his real moms, Delilah and Liv. The gang also teaches us about the prospect of 'infinite plastic,' a high school in Florida that censored yearbook photos of girls for reasons of modesty, how the CDC is advising to not kiss chickens and ducks, the power of Roblox music, and how scientists partially restored a man's eyesight by using optogenetics.