Rika No Okashina Jikken Shitsu 8 (Kadokawa Tsubasa Bunko)

[Machine Translation] I'm Rika. After "confessing", Nana and Kippei got into a fight! When they were discussing about giving sweets to make up with each other, their classmates gathered around! The goal is... Valentine's Day! Valentine's Day? They want him to teach them how to make chocolates, so he holds a class, but there are many other students who want to give Sora "real life chocolates," so he's a bit uncomfortable...! I wish I could tell him how I feel. But, Sora has a word of surprise for me...? From the intermediate level of elementary school.

わたし理花。「告白」をしたななちゃんと、桔平くんがケンアクな状態に!?仲直りのため、お菓子を贈ろうと相談してたら、クラスメイトたちが集まってきた!目的は...バレンタイン!?!?「チョコレート作りを教えてほしい」ってお菓子教室をひらくけど、そらくんに「本命チョコ」を渡したい子もたくさんいて、なんだか落ち着かないよ...!結局言えずにいるキモチ、わたしも伝えたいな。でも、そらくんからショーゲキの一言が!?小学中級から。