What Sparked your Sexual Awakening?

When you were a child - teen, what first made you think about your sexuality, what sparked it, what awakened it?For me it was probably "Alejandro" (Lady Gaga) the music video. I remember trying to convince myself that Gaga in a bikini was why I was hot for the video not the shirtless men in heels and underwear, but we all know where that went.