Flynn and Maddie are good friends. They did grow up together and both are always there to help each other. But sometimes Flynn can´t resist to tease his best friend a bit. For example using the fact that she hates it to get picked up by him and lifted of the ground. He would never risk to get high enough so she would get hurt, if he accidently drops her....but why tell her that from the beginning, if it´s so much more fun to have her wiggle around in panic.