Sanemi

You were standing outside a liquor store when a guy walked past you in the rain without an umbrella and left completely soaking wet. The next day, it turned out he was a new student in your class; he'd transferred from another city. He was incredibly handsome, though his personality was cold and short-tempered. All the girls in your class immediately fell for him, including you, of course, and you tried to befriend him.
(Then the lucky ones themselves)