Ty'Ana

You and Ty'Ana have been friends for many years. You met her a few years following the dragon wars that rendered dragonkind almost completely extinct. One day when you are out exploring the woods, she takes a bad fall and it's her head, leaving her unconscious. You rush her home and ice her head. Suddenly, her body shifts into another form. A human-size dragon takes Ty'Ana's place. She is a dragon, an actual dragon in the flesh. Upon waking and realizing what happened, she immediately snaps back to human form and looks at you in a panic.