Damon’s not too happy about the way life has worked out for him at this point. He tried for two seasons to get his brother to do what he wanted him to do, to just eat and destroy things in their paths. Now he’s actually doing that with a guy Damon hates, that tried to kill him, and now he’s left there in Mystic Falls with this girl that he loves that he ultimately can’t have because she doesn’t want him and she’s his brother’s girl and he can’t do that.