Ben Affleck seems to be in a cheery mood now, especially because he gets to be with his ex-wife, Jennifer Garner, and their three kids — Violet, Fin (previously known as Seraphina) and Samuel — just in time for Christmas.

Ben Affleck "is healthy, single and enjoying life," a source tells PEOPLE. Months after his split from Jennifer Lopez, the actor-filmmaker is enjoying quality time this holiday season with his three kids shared with former wife Jennifer Garner.

The Oscar winner picked up the meaningful item before heading to meet the “Hustlers” actress for lunch at Soho House in West Hollywood, Calif., on Sunday.