River's head tilted a bit further at the sight of her as well as the things she was saying. She had been gone for quite some time so it took her a moment to read in her what had been going on. When she understood she straightened her head up, "No I am not." it wasn't her place to do so.
She moved closer and knelt down next to Tinkerbell. "Fairy." she stated as she looked over Tink's blue glow, "I didn't know you existed." River could be rather blunt about things sometimes and she was started to come to grips with the fact that they were all taken from different places. Though seeing a fairy at that moment was something River could have never thought of before.