I'll bet you anything you like that half an hour after they have met, they will be calling each other sister. Women only do that when they have called each other a lot of other things first.
An optimist will tell you the glass is half-full; the pessimist, half-empty; and the engineer will tell you the glass is twice the size it needs to be.
My dear fellow, the truth isn’t quite the sort of thing one tells to a nice, sweet, refined girl. What extraordinary ideas you have about the way to behave to a woman!