Sophia Bush & Austin Nichols: Madeo Mates

Sophia Bush and Austin Nichols share a laugh together after grabbing dinner at Madeo in Hollywood on Tuesday (Sept 1).

Sophia, 27, and Austin, 29, seem to have rekindled their romance after dating for awhile in 2006.

The One Tree Hill couple were last spotted having frozen yogurt together in SoHo a few weeks ago.

Meanwhile, their on-screen romance as Brooke and Julian remains strong as the new season of One Tree Hill kicks off on September 14.