Rentaro has encountered his third soulmate: the shy and smol Yoshimoto Shizuka. How will he get her to open up to him and, more importantly, how will he choose to deal with her?

Rentaro has a plan to break the ice between Hakari, Karane, and Shizuka, and it involves laughter and Old Maid. But things take a turn for the unexpected.

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?

Under attack from the kiss zombies, can Rentaro and Kusuri figure out a way to turn them back to normal? Or are they doomed to smooch forever?

Hakari laments the change in her once dignified mother. Meanwhile, Hahari's maid piques the gang's curiosity.

Only one way to welcome a maid into the crew: everyone changes into maid outfits and has a shootout!

The gang goes to karaoke! But how will Shizuka manage?

Mimimi and Nano face off in a Beauty Search contest to determine who'll be exiled from the Rentaro Family.