Is it possible for him to have "accidentally" added me on Facebook?

This is what I get for not putting a password on my phone. My stupid brother added someone using my account to see her pictures. I wouldn't make a big deal out of it, but this person deleted me off of her fb before. When my brother sent the friend request...

I thought I added someone and it turned out to be someone with almost the same name. They accepted my friend request and sent me a message"how do I know you?" and I just looked at his profile and he goes to my school. awkward!! what should...

is it technically possible?

hi, I have hidden all recently added friends from my timeline on Facebook and it has worked for all previous months except for the current month (May). Even though I have hidden all previous added friends from my timeline, the recently added for May...

Like i just signed out on facebook and i think i only have two friends now. But recently for some reason, people I NEVER added get added and when i go to notifications, i see a strange people and it says " whatever the name is accepted your friend...

An independent UN recognised country for over 10 years, Timor-Leste has an estimated population at just over 1 million people, yet it is not included in the Facebook list of countries. Not a single city, including the capital Dili is included.  While...

The group leader of this facebook group https://www.facebook.com/groups/vaeo.news/283588188365602 He hacked my account and added all my friends to his group. Searching his name on google showed that he's from Deutschland and when i recovered my account...

A guy from one of my classes added me on Facebook, but since he did I tried to have had a conversation with him (Like "how are you", "like your picture", "you have funny quotes", ect.) but he either gives me no answer or...

Obviously by the question I can't remember if i added this guy on facebook or if he added me.lol I don't even know if there is a way to find this out. But do tell if so.