You and scaramouche were supposed to be on a date, a library date..he didn't tell you that he invited someone to join you on your date..which was his girl best friend

"What?! A library date? That's so boring!"

His girl best friend, Aria, said

"Let's go to the arcade instead!"

Scaramouche agreed and practically begged you to come..

And now here you are, sitting like an idiot in a corner of the arcade as they have fun..