Matt Damon was recently spotted in a tender ... "And it always felt alone on my arm, and I've always wanted to put the kids on there." ...

Ben Affleck and Matt Damon have been friends and collaborators for decades. "The Accountant 2" star said he doesn't have that many friends.

Ben Affleck and Matt Damon's relationship goes back decades, when their moms introduced them as kids. Affleck told BI at the "The Accountant 2" premiere that he doesn't have many close friends.