You are provided with an "Event", "Intent" and "XEmotion" (PersonX's reactions for the given "Event"). Indicate PersonY's reaction (person feels) at the end of this event. Provide one reaction for PersonY. If there's nothing that can be implied, respond as None

Event:PersonX nuzzles PersonY's neck. Intent: 1) no harm to come to their friend. XEmotion: 1) important that they can protect person
loved.