30. Delinquent Kitten Story / Rei-kun's Passionate Lovecall!?(つっぱり子猫物語 / 零くん熱烈ラブコール!?)
Canon
Jako Amano asks Rei-kun to take in a kitten on a blazing hot day. / Yui-chan receives a letter from Rei-kun about something "really important." It makes her heart pound! (Source: It's Anime)
