Guys what he might think of me after seeing me walk into a pole? and why does he laugh at everything i do!!!:(?

This guy I really like came to talk to my friend and I was standing right next to her but I was silent because I was shy so he looked at me and smiled and said "i never heard yyou talk before *laugh* whats your name?" I at that moment blused bright scarlet and he just giggled which made me blush more. And he smiled at me and I walked away still staring at him not paying attention to the pole in front of me as I was walking out to my bus. He smiled at me and I smiled then BOOM! I fell to the floor and his mouth dropped and he ran to help me up and said "dude you took a pretty hard fall!! Are you okay!!" and I said "yeah im good my books broke my fall:)" and he tried not to laugh and walked away. I FEEL STUPIDDD! HE MUST THINK IM GOOFY! Guys dont find clumsy girls attractive but im not clumsy:( and now he wotn stop laughing at my every move. I was in cl and I tripped over my own foot. He laughed. The teacher called on me in cl and I just blushed because I didnt know the answer. He laughed. And when walked past him he smiled and tried not to laugh. Whats going on!??!!?