Many students at Saiki’s school can’t stand Mr. Matsuzaki, their PE teacher. When he confiscates some of their things, a group of students decides to get back at him. It’s Valentine’s Day, and the guys are all anxious to see how many chocolates they’ll get. Toritsuka, who’s trying to be nice to girls for this day, asks Saiki to foresee if he’ll get any chocolates. Nendou comes by Saiki’s house to ask him to come check out a big hole he dug. Saiki evades this bad situation by pretending to be out. However, his problem isn’t quite over yet. Saiki’s mom Kurumi is so trusting that she gets easily taken in by salesmen. Today, she purchases bottled water that she’s told has mysterious powers. After coming across a ring that cancels his telepathy, Saiki decides to go someplace where he’s always wanted to go if he lost his telepathy: a movie theater.