Rentaro encounters the smartest student in school, Eiai Nano, and it turns out she's a soulmate, too! However, her extreme rationality leads him to question whether they really are meant for each other.

Rentaro and the girls hit the newly opened water park at Hakari's suggestion, but Karane appears to have come down with a mysterious chill. Will the gang really get to enjoy their day out at the pool?

Rentaro locks eyes with another soulmate: a beautiful girl in the Chemistry Lab. But when he visits the lab the next day, he instead finds a pint-sized bundle of energy who is... obsessed with drugs?

The gang has a day out at a flower park on Hakari's suggestion. Little did they know that she did it for a reason.

Hahari may have been blinded by love, but Hakari's happiness remains her number one priority. How can Rentaro convince her that his love is real?

How will the gang adjust to the newest girlfriend, and what shenanigans will she bring into play during this sleepover?