After chapter 8:
Why not stop at "guy likes to slam walls"? Simple is best! For example:
Tarou likes to slam walls. You might say he is good at slamming walls. Even best. Though he is hiding his talent, realising it is wierd. One fateful day, after school, Tarou had an urge to slam the school wall. He thought nobody was around and accidentally slammed the wall near popular girl from the same grade, Momo. Attempting to soften the slam, Tarou leant towards the girl, so much so that she could feel his breath and mumbled words of apology.
Momo, thinking she was confessed to, unexpectedly for herself got flustered and run away. By the time she returned home she realised she can't forget this exciting moment and decides to get close to Tarou.
On the next day, Tarou, alredy panicking and reluctant to stay at school, thinking he was hated and soon will be hated by everyone in school for assaulting a girl, noticed that forementioned girl is looking for him, attemps to run away, but is caught by Momo's best female friend, Kotori, who witnessed kabedon scene before. Jelous and furious because Momo fell for him so easily, Kotori lashing on Tarou and forsing him to do the same to her just to mock him. Scared Tarou obeys and with his masterful impact he kabedons Kotori.The shock from the impact and closeness of a boy piercing Kotori, but before she manages to react, the unfortunate couple got interrupted by Momo, who misunderstands situation and runs away (again) with exclaimation "You will do it for every girl!". With upset feelings, Momo actually writes in school social network that Tarou would do kabedon for every girl to vent her anger. Unfortunately for all the charqacters, she miscalculates. Since she is popular girl in school, now lots of girls want to get same treatment as princess Momo and hunt Tarou's kabedon, while Tarou himself just wants to slam walls in peace.
And thus concludes wacky pilot of love triangles and kabedons.