That's interesting. Every year i go for my gynocology checkup and Pap test and sit in the waiting room there at the women's clinic in the hospital.
This year I noticed they had new chairs in the waiting room...and fully half of the new chairs were 'semi-loveseats'. But the 'loveseats' were just a little too small to fit two people comfortably. i had never seen chairs sized like that before, and it took me a second to realize the reason for them.