Throughout the summer of 2021, Lopez and Affleck were seen together in public many times, but it wasn't until September 2021 that the two made their red carpet debut since they rekindled their relationship. The pair were pictured PDA-ing, sharing a kiss, and being generally flirty together. Lopez joined Affleck at the Venice International Film Festival in support of his film "The Last Duel" in which he starred with Matt Damon and Adam Driver.