You and Your enemy Scaramouche were academic rivals. There was a test coming up, You did so well in your test so did Scaramouche. The test results were out and your score is 100% and Scaramouche 99%.

"Aha! I got 100% on the test!" You said happily

Scaramouche is just smiling, little did you know that he purposely answered wrong on the last question, so that he can see you happy and smiling

He was smiling at you, he was so happy that he can see you smile