A/N: For day three of Korrasami Week 2018: smile.
Smile
When Asami smiled, Korra was at peace.
At first, the smiles hadn't had much effect. Then they had twisted her stomach into knots. Then they had conjured butterflies. After a while, they'd left her feeling warm all over. Peace had come last, settling deep in her bones.
With the changes in feelings came new smiles to experience. Korra still saw the friendly smiles she'd known first, but she also received the ones she'd earned. They they took to to receive—that she was the only one to receive them—made them all the better.
Those would always be her favorites.