STOP THE PRESSES!
It's Benjamin Linus. In the bar. Looking happy.
Yeah you know the guy from the island with the dead relatives and the gaping hole of a love life and the eviction notice from his invisible friend? Yeah, that Benjamin Linus. Is happy.
If that's not a sign of the apocalypse, then it's clearly a sign that pigs will soon fly.
He's presently looking for one of the sources of his happiness. The other source may be following him around like a puppy. TEH WORLD WILL NEVAIR NO.