Watch The Kissing Booth 2 (2020) HD Full Movie Free on SolarMovie. Watch The Kissing Booth 2 (2020) online free. In the sequel to 2018's The Kissing Booth', high school senior Elle juggles a long-distance relation...In the sequel to 2018's The Kissing Booth', high school senior Elle juggles a long-distance relationship with her dreamy boyfriend Noah, college applications, and a new friendship with a handsome classmate that could change everything.