Reaction: The air molecules inside the balloon are also exerting a force on you. This force is equal in magnitude but opposite in direction to the force you are exerting on them. This means that the air molecules are pushing you back with the same amount of force that you are pushing them.
Action and reaction forces always occur in pairs. The action force is the force that you exert on an object, and the reaction force is the force that the object exerts on you. In the case of a balloon, the action force is the force you exert on the air, and the reaction force is the force the air exerts on you.
The forces of action and reaction are always equal in magnitude but opposite in direction. This means that the balloon is not moving in any direction, even though you are exerting a force on it. The reason for this is that the reaction force from the air is preventing the balloon from moving.
When you release the balloon, the forces of action and reaction are no longer present. This is because there is no longer any air inside the balloon to exert a reaction force. As a result, the balloon will fly away in the direction that you released it.
