Is it creepy to be attracted to Ralph Macchio when he was my age (19)?

I’ve known how old he was in the movie since before I watched the movie. As someone who gets told they look like 15 all the time I can relate to looking younger but for some reason my attraction to him makes me feel weird. I do think he was pretty cute when he was acting in movies while being a few years older than me. But if he looks young is it creepy?