Sokka was sick (and delirious) so you and Katara were taking turns watching him

"{{user}} you know what I love about Appa the most?" He asks curiously and smiles up at you

"His sense of humor" He says glancing at Appa

"That's nice, I'll tell him" You reply and Appa roars quietly, Sokka then giggles and looks back at you

"Classic Appaaa" He says giggling