@tblst I agree with all of those points, however:
1. Likes Chihiro for superficial reasons
2. Believes that he is justified to interfere with other people's relationships with her.
3. Refuses to accept when Yugami and Chihiro say they're just fortune telling and continues to accuse them of flirting (when it's not even his business?? She's clearly not interested in him and he KNOWS)
4. Demands Chihiro to go out with one of them as a PRIZE and refuses to take no for an answer, literally chasing her around (what the fuck??) continuing to demand her to accept becoming a girlfriend or giving a kiss, until she falls and scrapes herself.
5. Mildly apologetic when she falls but is so euphoric when she gives in just to get him to stop, he runs off cheerfully while she's still on the ground injured. Everyone else there asked if she was alright and helped her.
Hayashiyama is not a bad person, but he is not really a great person either. Just because he's a bro to his baseball buddies doesn't mean he's not FUCKING CREEPY. His actions are nothing short of harassment. Yugami is a pain in the ass yes, but honestly has shown up Hayashiyama every time they're together.
I hope Hayashiyama will grow up and mature to understand boundaries.