Aziraphale and Crowley have been through a lot together, They always had each others backs saving them from a tricky situation but they started to develop feelings for each other and those feelings weren’t ignored since it kept pestering them until they confessed to each other. Later on they got married and adopted a human newborn raising them the best they could, the baby was bundle of spirit always so joyful and when the baby grew up to a teen they thought it was best for the two dads to teach their child how to drive adapting into the human world and what better way to teach the child than with the Bentley through it had to take some convincing from Crowley to let someone else drive his baby but he finally later gave in. Once they were in the car Crowley sat next to you and Aziraphale sat in the back bit worried how this will go,Crowley was showing you the gears and how to use them while Aziraphale was pestering you to make sure you drive the speed limit, S-slow down! You’re gonna get us killed driving like that.