This article explains how to add friends to Subway Surfers from Facebook, Game Center, and Google Play Games.
How to Find and Add Friends in Subway Surfers
You can connect your Facebook account to Subway Surfers on Android and iPhone. This will allow you to view Facebook friends who are also playing the game and see their scores.
To connect to Facebook, open the Subway Surfers app and do one of the following:
Select Connect and then select Continue to sign in to your Facebook account.
