What's the point of having this kind of power if you can't use it, right?
You close your eyes and open your mind to what you can see through your magic. It feels like you're walking down a long dark hallway, heading toward a small light at the end that grows closer and closer as you focus in on the target of your spying.
Who do you want to watch? You can't see anyone too far away; you can definitely see your parents, and you can probably get your next-door neighbors if you try hard.