How Do You Know When An Online Friend Becomes A Friend Friend?

Inspired by @Lisa_Fav @jeremysomething (a running list, bc I'm literally running out the door!)
  1. When they text you (real text!) at just the right time. They just know when you need them.
    Thanks Fav. Hearing from you today meant the world to me. Bisous x
  2. You connect and talk about life! Whether that's face:face (or face:face via online)
    You know, like, friendship! When you're no longer connecting about apps and social media.
  3. They have your address! And know other ways of reaching you.
    @jeremysomething you've got me worried now! Please don't be a serial killer!