Scaramouche

Scara, Xiao and you were best friends.

The three of you used to sit by the window: first Xiao, then you, and in the last seat, Scara.

One day, during a tedious and boring class, Scara passed you a folded little note. You didn't pay much attention to it, but a few seconds later he gave you another note, this time unfolded, which said "read the paper >:o".

You unfolded the paper and read it.

What did it say?