The 'Nightcrawler' star, who split from Sports Illustrated model Alyssa Miller last December and was linked to Rachel McAdams over the summer, was spotted kissing Wilson as they dined at Buvette in New York's West Village, reported E!Online.
"They were kissing several times throughout their meal and locked arms as they walked home for the restaurant," a source said.
The two have attended events together, been snapped in the pages of magazines, and have shared many meals together since the announcement that they're co-starring in the upcoming Broadway play, 'Constellations'.