Here's what we can tell you: yes, it's a happy (and dare we say, flirtatious!) moment between Damon and Elena, despite her scowl in the photo. As always, though, things are più complicated than they seem.
"The Vampire Diaries has managed to accomplish something that many other TV shows based on libri have failed. In fact, about the book series, the stories are actually better than in the book series written da L.J. Smith."