How do I stop the awkwardness between me and my crush?

Im new at this school and almost immediately got a crush on someone. At first the friendship between us was good, but now we are so awkward, we dont talk to each other or anything. He once randomly hugged me (yep as weird as it sounds... twas very randomly) and kissed me on my forehead... that was the climax of our relationship /"friendship" after that i was so awkward and i kinda blame myself. But now how do i stop the awkwardness? please dont simply tell me to talk to him. I know i should... give more detailed advices.
How do I stop the awkwardness between me and my crush?
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