 As Emma, Regina, Mary Margaret and David arrive to the docks, they also take out (with a combination of gun, sword, and magic) the additional flying monkeys that have shown up in force.Emma then asks Henry to believe in her and take the book, and when she gives it to him, Henry's memories come back.But just as Regina tells Emma to kiss Henry to break the curse, he disappears and reappears in Zelena's arms with her hands at his throat.