Penny and Desmond reunited

As the Oceanic 6, Desmond and Frank float along in the raft, they spot a boat in the distance (very similar to when the raft is spotted by Tom and the others in the season 1 finale. The boat spots them and the eight find rescue. The boat is named "Searcher" and the first person we see on it is Henrik, one of the two guys in the Arctic station at the end of season 2. Henrik calls for Miss Widmore. Penny appears and Desmond climbs aboard the boat. In a classic style, the two run towards each other, share an stunned/overjoyed look and then kiss.

Desmond and Penny's reunion was a long awaited event on Lost, and the scene did not disappoint.