when replying that way in any way, on text or actually just saying “cool”. my friends say cool a lot and I really don’t mind it and my partner says it too but some people have thought it was rude and I had a friend say “that’s what I say when I don’t give a damn”.
My wife does that. She’ll say she’s not mad and that she’s fine but the messages start ending with a.
Thats when I know im in trouble.