Watch Flunk: The Sleepover (2021) HD Full Movie Free on solarmovie.do. Watch Flunk: The Sleepover (2021) online free. Still hurting after their breakup, Tabby's stunned when she comes face to face with ex girlfriend He...Still hurting after their breakup, Tabby's stunned when she comes face to face with ex girlfriend Heidi at a friend's sleepover. Forced to spend the night together - can they put the past behind them? Or will they fall in love again?