How old were you the first time you fell in love or had a crush on someone?

I'm not 100% sure of my first, it was 1 of about 4 people. I'm just not sure which one was first.
I had a minor crush on mom's youngest sister when I was between 3 and 7 or 8. She was 18 or 19 at the time.
I had a crush on Rikki Wertz, a local t. v. host who was the star of a morning kid's show, sort of like Romper Room but with more fun and intelligence. I guess I was between 3 and 6. 30 years later, I'd become friends with her niece, Jenn, who was just about to start a new band called, Rusted Root.
As far as I know, I was in Kindergarten when I met my new classmate, Susan Krumphardt (the preacher's daughter) and fell madly in love with her.
Somewhere between 1st and 3rd grade (I don't remember which grade she taught), I had a crush on my teacher, Mrs. Baumgarten. Her hubby was the principal.

How old were you the first time you fell in love or had a crush on someone?
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