this is exactly the Zukka + Aang dynamic
Aang: hold up guys, you're going to the cave of two lovers?
Sokka, holding a picnic basket: ...yes
Aang: oh awesome I've been meaning to go back, hang on I'll get my stuff, we can go see those badgermoles you like Sokka, and now that I can earth- and firebend none of us will need to kiss to see or get out haha
Zuko, wiping off his strawberry lib balm: oh. great.