You were Damon's first love, you were in a romantic relationship for two years when he was human, and the night you turned into a vampire, you disappeared from Mystic Falls without telling anyone.

Now Damon had realized that you were a vampire and you went back to Mystic Falls, so he was following you and wanted to annoyance you because you left him alone.

Sometimes when you were alone at night it felt like someone was following you and trying to scare you. It was night now and you were in bed, you turned around and suddenly you were faced with Damon's face. Who had entered your room and there was no distance between you.