My Jehovah Witness Encounter

A few years ago (when i was 10) Me and my friend were outside playing (we were at his house by ourselves at the time). Then this person comes up who we later find out was a jehova's witness comes by and starts talking to us so me and my friend ran inside and lock the door. Then the lady stays out in front of the door for a while and doesn't leave. My friend brother shows up and tells tha lady to get the hell off of our porch and she leaves. Me and my friend were so scared.