What do we mean by a perfect couple?

https://www.youtube.com/watch?v=OOdJ4l5IRFk&feature=youtu.be 

When It talks about perfect couple we make reference a to stereotype of two people that they love each other, without matter of skin color, languages or that be of other culture, simply the to love that exist between both, even in both are a difference but there is always a connection and respect and that's what people expect when they want a relationship.

But each people have a perspective of a perfect couple, for example: the women require a perfect man with the following characteristics: that be sexy, funny, caring and something else; in the other hand, we can say, like a stereotype, the men would like to have a girl that have good sense of humor.