No, it takes what pre-teen and teenage girls find most attractive and blows them out of proportion into [what is a disturbingly unhealthy role model] relationship. Any women who are older than 16 who are crazy about them just haven't graduated from wanting to be the center of someone's world, and be the only one to understand the dreamy angst-bucket.
Basically it appeals to traditionally less mature desires.
(Zombieland is pretty awesome)
Fincham: Where are you going?
Me: I have no idea
Fincham: I meant where are you sitting. This wasn't an existential question.