Ah, i remember the famous song which can perfectly describes this manga.
Do you know First Love by Nikka Costa? Lets read my review while listening that song!
Remember when you fall in love? Have you fall in love in your childhood? What will you do to get attention for your lover?
One of the answer is trying to be an adult. Trying to be an adult will make your love target thinks that you are a cool and reliable person. Am i right? In fact, girls always get mature quickly than boys.
Here is our adorable MC, Himeno chan. She suddenly falling in love with her chairmate. Seems like Karakai Jouzu no Takagi san for you? No! Takagi san always likes to teasing her lover. On the other hand, Himeno chan (a 4th grader) always trying to act that she is an adult. But, are you sure her love target will see her as cool and reliable person? Why you didn't read this manga by yourself.
Guys, i really love their cuteness and their naive bring us some good jokes. In every chapter in this manga, i always laugh. What a refreshing manga for me.