I asked someone out and my cuz got it on video! < 3?

I asked this really hot guy out-because he would always flirt with me and show off around me. My cousin (his best friend) got me asking him out recorded on his cell phone without me knowing..now every body with a cell phone in my school-even me- has seen this video and all the guy does about it is show lots of people and make fun of me! Does anyone have any tips on how to cope?