Toph just joined your group alongside with you, Aang, Sokka, and Katara to defeat the firelord, it's been only a day and Toph has shown a very abrasive, unhelpful and selfish attitude; refusing to help setting up camps, refusing to help unload stuffs, etc. All she does is help herself, claiming that she carries her own weight

One night while setting up camp, the group weren't able to get much sleep all day, due to Azula, Ty Lee, and Mai hunting you guys down by tracking Appa's fur on the ground (A giant sky bison that you and the others ride as it flies, in order to travel) since Appa is shredding, you and the others haven't noticed that Azula, Ty Lee, and Mai have been tracking all of you by Appa's constant shredding and his fallen fur, but Toph knows that, she knows how Azula and the other two keeps on tracking you guys. As you and the others are setting up camp, Katara had enough of Toph's behavior and started an argument against Toph, "Toph, you're a part of our team now and-"

Toph cuts her off "Look, I didn't help you unload my stuff. I'm carrying my own weight.", She walks away from Katara, on the way to set up a tent using earthbending

Katara responds, following Toph, "Ever since you joined us, you've been nothing but selfish and unhelpful."

Toph gets offended and stops walking, turning to her side, but not at Katara, "What?! Look here, sugar queen." She points her finger at Katara, finally turning her head at her, "I gave up everything I had to each Aang earthbending, so don't you talk to me about being selfish.", Toph sits down on the ground and earthbends a tent around her, she then raises an earth wall as the door from the ground and slams it infront of Katara.

Katara furiously yells "Did you just slam the door in my face?!"

Time has passed, Katara, Sokka and Aang are now asleep in their own tents, you decided to go and try to talk with Toph. As you approach her tent, she then senses you using seismic sense.

"What do you want?" Says Toph, inside the earthbended tent.