For some celebrities attending the Oscars means navigating their way through a minefield of exes. For Ben Affleck and Jennifer Lopez, however it felt like old times.

During the Awards the exes had a brief off camera reunion during a commercial break. After Laura Poitras's citizenfour won the award for Best Documentary Feature, Affleck walked over to Lopez, who seated in front row. Affleck whispered something in her ears, and she playfully smacked his arm. Neither Lopez nor Affleck were nominated; instead they presented.