From this interview:

TVLINE | It’s been a very, very tough season for Elena and Stefan. Are there any words of hope you can offer the fans?
The fans should definitely maintain some hope. … The thing to remember is that Stefan and Elena have this love that is so strong, and it was sort of the core of Season 1 — you can’t entirely disregard that. The fans should definitely be aware of the fact that Stefan and Elena are very much a possibility.

 IT GETS STEAMY (in no particular order)
↳ 2.12  The Descent
“Good morning” 

1x19 → Miss Mystic Falls

Stefan and Elena, Season 3