Saturday's Graduation party #1

The first party of my two-event day was to celebrate a young lady's high school graduation:

 Above: the dad and son sat at different times but I realized they had the same lopsided smile!

I has assumed these two were mother and daughter, but they corrected me as to being aunt and niece. I then told them about how, years ago, I  had once mistaken a young man for a lady's son--- he then told me they were boyfriend and girlfriend!! Wish I'd taken a photo of that...