Guild Wars 2

Test it by deleting a friend? I would assume it’s a mutual relationship but I have encountered games that have that one-way friendship thing. It makes no sense.

Edit: Seems OP has deleted their post, hence why I’m first. LoL.

Friending is one-way. However, I think one way you can tell if they have you friended is by hovering over their name in your friends list. If their amount of arenanet achievement points shows up, I believe that the friendship is mutual, if it doesn’t show up, you friended them and they have not friended you.

To see if someone has you as their friend you can unfriend them and then check the Followers tab in the friends window.

Anyone on the followers tab has you as their friend but you don’t have them as your friend.