Mark Ruffalo Blames Ben Affleck For Ending His Friendship with Jennifer Garner

Mark Ruffalo flashes a peace sign while attending the 2014 Nantucket Film Festival on Saturday (June 28) in Nantucket, Mass.

Earlier in the week, the 46-year-old actor joined his Begin Again co-stars Keira Knightley and Adam Levine for a press conference in New York City.

PHOTOS: Check out the latest pics of Mark Ruffalo

“We had a great time together, and I think we would, but then Ben [Affleck] came on the scene. And that was the end of that,” Mark recently shared about his lost friendship with 13 Going on 30 co-star Jennifer Garner during an appearance on Watch What Happens Live.

10+ pictures inside of Mark Ruffalo at the Nantucket Film Festival…