Mako and Bolin's Parents Headcanon #whatever

Whenever Bolin or Mako were upset and crying Meilin would sing “Little Soldier Boy” to them to calm them down.

Kazuo once asked where she learned that song from. She told him she learned it from her grandfather, who had learned it from his mother, who had learned it from a kind old man buying a picnic basket in Ba Sing Se.