#Person1#: It depends on where you are and what position you are in. For instance, if you are in an elevator and you smile, you will make other takers uncomfortable. 
#Person2#: That's an exception. But I am fed up with those who keep a straight face in front of me. 
#Person1#: I cannot see eye to eye with you here. You see, I am fed up with those who keep smiling to me. I mean, they smile for no reason at all. 
#Person2#: That means you don't like them. If you hit it off with them, you will like to see their smiles. 
smile