Ryan Reynolds is painting The StoneWall Inn. In 2016, Taylor Swift donated to the bar and she performed at the venue during Pride Month in 2019. Reynolds has previously made a series of videos with his Deadpool character making landscape portrait, as an homage to painter Bob Ross.
The painting in Taylor Swift's auto camper reads "Mom, I am a rich man". That is a quote by Cher from 1996, in her response to when her mother suggested that she should settle down and marry a rich man.
A protest sign reads "Get a Brain, Morans", with the latter word being a typo. It's a reference to Jerry Moran, a US Senator who opposes same-sex marriage.
The number 13 appears several times during the video: On Taylor Swift's kitten watch, her necklace, the amount of stars on her jacket and the 13 rhinestones on her glasses.