I'm pretty sure that's normal. :P
define younger girls O_O
that's not weird.. that's like 3-4 yrs younger.. i was worried you'd say 5-8.. :P
only if you don't grow out of it.
How young we talkin?
Maybe not so much now but when you turn 18 it will be.
It's only weird now, but in five more years, it will be a living hell.
Unless you're lucky, the case isn't that you are attracted to girls a certain number of years younger than you, but rather that you are attracted to girls of a certain age period.
might want to raise that a couple of years, parents have a tendency to freak sometimes.