>>101512562when pink diamond "died" it probably broke inside those 3 diamonds, hence the outrage.
if we see carefully, yellow and blue are actually like parents trying to deal with the fact that the child they loved so much is dead and probably will never get over it.
blue is obsessed with pink and depressed too, she is truly a sad pitiful being, the only thing she wants at this point is to see pink diamond once again and hold her in her arms.
yellow is probably angry at herself for letting this happen, for never taking action when it mattered and that its her fault for not taking pink diamond seriously when something like that war happened, she never knew how much she loved pink until she was "dead", she is trying to bottle those feelings up and simply want to forget that pain, but she can't do that, thats why she is letting blue do what she can to preserve the memory of pink diamond, she simply cannot forgive herself for that and cannot let go of the past, she is hurting and don't wanna feel that pain, ever.
dunno how white is doing, but that gem is probably cold as fuck now.
