One neat thing I noticed while rewatching is that some of the paladins’ introductions in episode 1 coincide with their elements! Like:
The Yellow Lion’s element is Earth, and the first thing Hunk ever does onscreen is complain about being in the air and then work with metal. The fear of heights / motion sickness makes sense considering his affinity is with the ground, as does his talent for mechanics.
The first time we see Pidge, she’s working a communications unit. The Green Lion’s thing is Forests, and a big aspect of that is the idea of roots and connection with other living things (”we are all made up of the same cosmic dust”) and the first thing she does on screen is literally connect with others.
Red’s element is fire, and Keith’s introduction is literally him blowing something up and then punching some guys. Which. Speaks for itself honestly.
Weirdly, Shiro and Lance don’t seem to follow this trend. The first thing we see Shiro do is help Matt extract ice from Kerberos, and the first thing we see Lance do is fly the simulator, and neither introduction seems to be related to their given elements of air and water/ice respectively– in fact I’d say they seem swapped. I dunno if that means something, and maybe this observation is meaningless lmao, but it seems to hold up with the other three, which is interesting.