at one point in our late 20s my wife worked with a woman who wore the same dresses and had the same hair length from behind and I walked up behind her, thinking it was my wife (it was my wife’s cube/desk) and wrapped her in a big hug then, smelling the different perfume, realized my mistake.

Realized I fuuuuucked up, apologized and they both laughed (wife was on the other side of the room).

I have heard about this incident 2-3 times a year since it happened and doubt my wife will ever let it go lol.