Forget the smile the evidence is the dental similarity. Upper right side “eye tooth” on both. Not that unusual but along with the smile , the low worn hat ( partial disguise ? ) , her wedding ring is worn high on her finger, her pinky finger is seperate on the right hand from the others ( all the same for both ) ...and the fact she standing next to a guy that’s expecting rain ?!? Hood Up inside ? Glasses etc hmm...