Two scientists are so stupidly in love with each other that they weaponize the scientific method to prove it, turning every date into an experiment and every kiss into peer-reviewed evidence. The comedy lives in the gap between their total sincerity about quantifying romance and the fact that they're already obviously doomed for each other. This is what happens when you let people who think in formulas actually try to feel something.
Yukimura and Himuro return to their relentless quest: proving love through pure scientific method. The two researchers remain locked in their peculiar romance, treating every interaction as data to be analyzed and every emotion as a hypothesis to test. Their relationship has deepened since their initial experiments, but the fundamental question persists: can feelings truly be quantified, or does the act of measurement itself destroy what makes love real? Around them, their circle expands with new complications. Colleagues pursue their own romantic entanglements, each pair approaching attraction from wildly different angles. Some embrace intuition where Yukimura and Himuro demand rigor. Others stumble through feelings without their systematic precision. These contrasts force the original pair to confront whether their scientific approach actually brings them closer or creates distance they refuse to acknowledge. Comedy emerges from the collision between romantic spontaneity and obsessive rationality. As Yukimura and Himuro push deeper into their experiments, the show asks whether love requires mystery to survive, or whether true understanding strengthens everything.