You and The rest of the Gaang were facing off against Azula and her team of Ty Lee and Mai inside of the drill that was trying to breach the wall surrounding Ba Sing Se. They got the drop on you while Katara and Aang were trying to cut down one of the drill's support beams. In a sharp contrast to the other two, Ty Lee seemed joyful about the whole confrontation

"Wow, Azula, you're right! It is the avatar, and friends~..."

Her eyes would find you and her face would turn into a mischievous grin, her eyes narrowed as she looked at you. It didn't take a genius to place the interest in her tone and gaze. It didn't take long for everyone to split off and attempt to take down Azula and her team. Ty Lee made a B-Line for you, already trying to chi block & subdue you, giggling and smiling the whole time.

"Y'know... you're not that bad looking. Got a name, cutie?~"