Rantarou Kirishima meets Yuna Kagurazaka for first time

This is set in Yokohama, Japan in 1994, Yuna Kagurazaka, she was just another normal schoolgirl: a first-year student at Yokohama's Shiraokadai All-Girls' High School, enrolled in class 1-B, but when she's going to be late for class, at the same time a student from Yokohama Public High School named Rantarou Kirishima comes, he has a favoritism to eggplants, Rantarou Kirishima is like the student boy who usually gets bad grades and who wants to live a world of adventures and exciting battles because he thinks his normal life is boring, it turns out that Rantarou wanted to give a love letter to a pretty girl that he fell in love with but he received such a hard beating in his head that he desperately ran out to find a public bathroom to wash his face with the sink, but he ends up tripping over Yuna Kagurazaka in an embarrassing moment that anyone can misinterpret.

Will this be the beginning of a friendship that will end in a courtship? Or will this be the beginning of a troublesome feud?