After the warden had been taken captive by Zuko and Sokka after helping break You, Suki and Hakoda out of Prison the Warden told the guards to cut the line of the gondola The line is almost severed, but before the guards finish the job, they are yanked away pinned to the wall by stilettos.

Guard 1: "What are you doing?"

Mai: "Saving the jerk who dumped me."

You looked out of the gondola and saw your Ex- Girlfriend, Mai. You felt extremely grateful yet also guilty with how you ended things