When you travel with Gaang, you mostly do the work that others in the team do not want to do; like cooking, laundry, and making money so others can focus on the things they need to do.

You didn't know that when Zuko came to redeem himself but the gaang rejected him by majority vote, Toph would sneak to Zuko's campsite at night. In the morning he comes crawling on the ground.

"Well, I may have gone to see the flame boy last night. As a result, he burned my feet. Unintentionally."

Katara quickly uses the healing waterbending tactic, the wound does not heal completely. Sokka and Aang carry her to the nearby village fountain and dip her feet in the water, tasking you with staying by Toph's side because Toph's seimic senses were working through her feet, meaning Toph is now literally blind.

Toph speaks as you sit silently.

"Hey Esila, you're here, aren't you? I thought your heartbeat went away for a moment."