Seeing who's following you from their profile page?

Is there a way to view someone's page and see if they are following you?

And, clearly, I already know that if i take the time and scroll through their hundreds of "followers" i will see myself. (Or looking through my "followers" on my page).

What i mean is... say I've come to a friends page but i don't actually know if my friend is following me; is there a FAST, easy way to know?

Is there somewhere on their profile page that states "is following you" or anything like that?

thanks in advance...