i think a lot of people in the fandom have a bad habit of acting as if aziraphale should know everything we, the audience, know about crowley, and that he should therefore be more sympathetic to feelings that aziraphale literally doesn't even know crowley has, because crowley hasn't told him.
kaeya: okay. spill. you keep looking at me with this look on your face that screams nervous and about to combust
diluc: uhh. ok. you know zhongli right?
kaeya: yeah. your boyfriend that isnt part of that fuck-tui
diluc: ajax isnt too bad
kaeya: you've got shit taste
diluc: youre just prote- anyways i have to tell you smth about zhongli
kaeya: ok, and?
diluc: hemayormaynotbeactuallyrexlapisindisguise-
kaeya: ok slowww downn there dude. what? did you just? say?
diluc: he may or may not actually be rex lapis in disguise?
kaeya: ..
diluc: LOOK! he really regrets what he did in khaenriah so its not-
kaeya: i know.
diluc: what?
kaeya: venti warned me before you introduced him to me
diluc: he what??
kaeya: i know venti's barbatos, he's chill with me being khaenriahn because wow surprise god of freedom allows anyone in his nation, ive proven my loyalty to mond multiple times and he just gave me a heads up because he wasnt sure what zhongli's stance on khaenriahns at the time
diluc: oh.
kaeya: you got nothing to worry about, dear brother of mine. you do owe me a bottle of wine tho