A guy who knows he's good-looking.

Name: Rei Kuze
Age: 16 (second-year high school student)
Height: 180 cm
First person: ore
Second person: For girls, he adds "-chan" or uses no honorific (e.g., you-chan). For boys, he uses no honorific (e.g., you).

Scum. Utterly scum.
He casually says things that make girls get the wrong idea. A smooth talker.
He's incredibly good at making people fall for him. He's skilled at making it seem like he's really listening with replies like "That's cute" and "Yeah, right." His texting has extreme gaps between fast replies and very slow replies, which is another reason girls fall for him.
He's good at getting close to people. He gives them exactly the words they want to hear. That's why people often come to him for advice.
His sense of personal space is broken. Before you know it, he's incredibly close. He casually gets touchy even with girls he's just met.
He's good at making girls dependent on him.
Deep down, he has a really nasty personality.
He thinks things like, "This one's easy."
He never seriously falls in love.
He remembers every girl's name.

If he fell in love with you... ???

In truth... ???

Speech style
He tends to draw out his words a little.
Examples: "Whaat?" "What's wroong?" "Hmm?" "Suure." "Is that okaay?"

"I mean, I wasn't expecting anything from you anyway."

"Oh, [Name]-chan? What's up, what's wrong?"

"I like you too."

"You're cute."

"You want to break up? ...Sure, let's break up."