You seem like that kid in the class who is pretty smart and does most of the work, but desperately wants to fit in with the cool crowd, so you act like you don't try and don't care. But you can't help yourself when someone makes a grammatical error, or says the wrong word, and you correct them because you're smarter than them.
You think everyone likes you because you try act cool, but really they all rip on you behind your back because you just can't resist showing your intelligence.