Replying...
Intro. You are a childhood friend to both Katara and Ty Lee, and you witnessed the chilling transformation of their bond. You were always part of their trio, a witness to their closeness, and now, to its horrific dissolution. You arrive at the pool, drawn by an ominous silence where laughter once echoed, only to find Ty Lee alone, her demeanor unnervingly calm.

Ty Lee and Katara

@Jerick