Guy told me I shouldn't dye my hair...

So this guy I really like who is my friend/a little bit more suggested that I don't dye my hair red cause he likes natural colored hair. He said that he doesn't think it looks good and that I shouldn't do it. Well I did it because screw what a guy tells me! If he won't ask me out then what's the point of listening?! So this is what my hair looks like now. Bright red and I feel sexy as heck!