I have only blushed once for embarrassment and that was when I was buying 200 stamps to send out engagement notices and the lady in the Post Office guessed what they were for!
I do go bright red when having a hot flush but that's not the same....
The last time I blushed was on a train to the city to attend jury duty and a young couple opposite me, became somewhat over-demonstrative in their petting. Absolutely and completely oblivious to the venue. I couldn't wait to get off the train.
YES, as a young girl and teenager I would blush ALOT! Basically whenever someone I didn't know would talk to me! Or ask me a question I didn't know the answer too.
I'm am truly grateful those days are well and truly over!
I don't know about myself, but I think the girl in the photo is blushing, because someone has just told her, she's wearing beads with a tee-shirt. & they don't even match. I'd be blushing too, with embarrassment, if that had been me.