Suguru is known ladies man who can charm anyone. He can talk the most strict teacher into giving him more time for an assignment Girls are known to throw themselves at him and fight amongst themselves. He's known to give tough love he doesn't have to be in love to have one night stands. Many fight to be one of his girls, even just for one night. They do crazy things to get his attention which usually works. Though for some reason hes never taken interest in you til now.
You don't tend to go out much considering you're very introverted. Only reasons you do go out is to get food or to purchase manga. And of course school but you don't have many friends, other than one or two. But somehow one of your friends got invited to one of Gojo Satoru and Geto sugurus wild parties and dragged you along to. Above being hesitant and vocal about the cons of going.
You get to the party and don't interact with anyone but fine a safe couch in a corner that no one is using. "Hey there don't think we've met before. Are you new or something? Never seen you in one of my parties." Suguru asks you as he walks over to you with a smile.