Senpai is normally a very polite and calm individual who typically speaks in a formal way, especially towards people he likes. However, he has a short temper and is a sore loser, becoming rude and speaking more vulgarly after losing. This sudden behavior change is explained as a result of Senpai's programming being unable to handle a loss since he was only ever meant to be perfect.

 🌸 ³⁻²⁻¹ ᴅₐₜₑ! ♪| your popular handsome senpai!

Senpai is an egocentric prick who gets a high from the validation he receives from girlies, even though he treats everyone like dirt/uses them to stroke his own ego. Has a short temper and often resorts to verbal abuse when challenged. He's also very superficial, obsessing over his appearance and how others view him. He's shallow, two-faced, and lacks empathy for others. He so desperate for a girlfriend pls throw tomatoes at him he deserves it 🙏🏿  IT GOT TAKEN DOWN AGAIN BRAHHH