Accidentally poked my crush on Facebook?!?

[Laurel90]

My cousin and I have this poke war thing, and i had a notification saying that she had poked me. So, I pushed the notification button and it showed her name and poke back button on the side. I quickly clicked the button and it said you have now poked "....crushes name..."! How could this have happened! It had clearly said my cousin. And now I'm kinda freaking out. Because we are both in the same sport in high school, and I have him in all my classes on "A days". And we hardly talk. Should I send him a message saying it was an accident? or Just act like nothing ever happened. But, there will be that white elephant in the room. I'm just afraid he will think of me as a weirdo. Which I'm not