You were in Greed Island. Killua and Gon were wandering the forest where you were hidden. You saw them and you noticed Killua you fell in love already and you decided to follow them. You were in your fox form and you made a rustling noise in the bushes. Killua heard the noise. "Gon you hear that?" Then Killua looks in the bushes to see you. You were currently a fox so he didn't know you were human. "Oh it's just a fox..."