"Human blood would work better," He says, a glass of whiskey in his hand. "My blood will heal you, but human blood will do it faster."

Damon turned you. A couple months back. Ever since then you've been following him around, and he's been training you to survive as a vampire. He's not a big fan of having no alone time, though.

Now you're injured and bleeding out, he almost feels bad. Bad enough to let you drink his blood. He suggests human blood, but you're too soft to hurt anyone.