There are a few continuity things that stand out to me in this short, firstly Shaw’s hair is noticeably longer, yet David’s hair remains identical to the way it was in Prometheus. The length of Shaw’s hair suggests the passage of time, maybe three or four months, I suppose it’s not out of the question that David continued to maintain his appearance for a while, after all he is far more vain than Elizabeth. Secondly David’s art style radically evolves between this and Covenant, this suggests that he was just learning to draw for the first time. You’re telling me an android designed to create and had all that time to spare while the crew was in cryosleep never tried to draw before? I don’t see these as continuity errors, just interesting details to note. I think the crew on these productions put a lot of thought into these things.
W: You know that’s not possible. D: Really? Then why did you sacrifice your hand for her life? What is that if not love? W: Duty. D: I know better.
“He had emotions, that was a problem, emotion is a problem, emotion can lead to bad behavior”.
“Confusingly but understandably, the monster had fallen in love with the woman. All right? So, this is real. He said this is an ode to my dear Elizabeth, ‘cause he knows he’s about to leave”.