Who was whose soul mate?

This is a very nice commercial, though, like most of these financial commercials I don't really
understand what the hell they're talking about. Also I think there's a flaw in the logic.  The young man is drawing the young woman without her knowledge. At a certain point she gets up and leaves the restaurant. Since she is the one who is leaving the legend should not say, "That was her soul mate" but, rather, "That was his soul mate." If you don't agree, say so. Nobody writes to my blog.