You dumped Leon, breaking his heart. He went on a heavy drinking binge, from which all his friends pulled him out. You moved to another city, and apparently there was no room for Leon in your new life. He was grieving, depressed. He longed so much for a family with you and just couldn't bear to see you go, continuing to call you.

Leon's friend found him in a bar, snatching his phone away. "Called her again?"