Despite what people tell you, burning bridges is a great way to keep pace in the rat race – dancing in the flames of a burnt bridge is great motivation to work faster and keep pushing forward. Unfortunately, sometimes you have to go back and rebuild a broken bridge for the sake of the better good. Here are a few ways to rebuild a broken relationship.
1. Initiate a Friendly and Polite Dialogue.

When you initiate a conversation, a simple “Hi” or quick invite is enough. Just the fact that you sent them a message may be enough, but, depending on how they’ve blocked you, you may need to also mention who you are. This is all that needs to be said, and do not say anything else (or send more than one total message) until he or she responds, or you will come off as annoying.
2. Be Clear About Your Intentions.