Marco will become the main antagonist of The Kissing Booth 3.
His final moments of the film clearly showed he's not intent on letting Elle go after she rejected him, and if he returns in The Kissing Booth 3, he's sure to cause more conflict with Noah (and possibly Lee and Rachel) in his continued pursuit of Elle. He might even pull a straight Face–Heel Turn as a result.- Based on the two previous movies Elle might end up becoming the Big Bad instead.
- Largely confirmed with Marco, jossed with Elle. Marco indeed tries to pursue Elle in the third movie, which causes conflict with Noah and Elle. Elle is still the main protagonist, though once again she ends up causing/contributing to much of the conflict herself.
- Based on the two previous movies Elle might end up becoming the Big Bad instead.
