I am a hot guy, yet can't get a girlfriend?

I am tall slim 6'/183cm, mixed race, everyone says I am very handsome, and I have that innocent look in me, but I am very shy quiet, and reserved. Girls always giggled at me in high school, but I did not like most of them, and I was too scared of approaching girls and they never approached me. I am too shy. Even if I did approach, i have no courtship skills , would not know what to say, I would be very socially awkward. After high school I left the country and never bothered approaching anyone, even when during all those years several girls showed interest. That is partly why I am still single, even when on a rare occassion a girl somehow manages to talk to me, I do not reciprocate to continue a conversation because I had decided it was too late, and I did not want to get hurt. it seems, it doesn't matter if you are a tall hot guy when you don't have game. I just wasn't born with it.

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I hear them laugh, to tell the truth I enjoy the sound of a female laugh, it is song like and pleasant to hear, but it's not comfort enough.
I am a hot guy, yet can't get a girlfriend?
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