Use Common Interests to Feel Connected – and Get Real

The anchor also generates exclusivity, and that's something that builds our friendships when we have memories, experiences inside jokes that we share with one person that we don't have with other people.

The key to building on your bond from afar is vulnerability. Your ability to show vulnerability is a big predictor of whether you'll stay close over time. Try being vulnerable about what's going on in your life and asking questions that welcome your friend's vulnerability.