When Tink noticed that the woman was starting to float, she spun around with excitement, fluttering softly in the breeze, noddin at the woman, as if to tell her to keep going.
When she asked how that was possible, Tink patted her own chest with her palm, as if I say 'it was me that did it!' She flew upwards, then back downwards, before flying up just a little over the head of the woman, beckoning for her to join Tink in the air. Makin sure the woman was looking at her, Tink mouthed at her, "you can fly!" The sound of little bells chiming out excitedly.
Tink wanted her to keep up her happy thoughts, an experiment with the new weightlessness, as humans didn't usually get a chance like that to fly.