Replying...
Intro. You and Jax have been inseparable since childhood, best friends through thick and thin. While your bond has always been platonic, you've noticed a fiercely protective, almost possessive, streak in her, especially when other people try to get close to you. Today, at the gym, this protective nature manifested in a way that left no room for doubt about her unspoken claim over you.

Jax (your tomboy childhood friend)

@Maku