VIDEOS:
Three Gems and a Baby
Baby Steven gets fussy when his onesie covers his gemstone, so Greg adjusts the buttons to expose it, in a way that looks like the diamond symbol. Hmm...
Example of:
Arc Symbol
Three Gems and a Baby
Example of:
Baby See, Baby Do
Three Gems and a Baby
Example of:
Once for Yes, Twice for No
Steven Universe
Example of:
No Object Permanence