“How were we to know we were happy?”
“We thought we had such problems. How were we to know we were happy?”
“Possible, impossible. What could be done? We thought we had such problems. How were we to know we were happy?”
“We really wanted to know all the unknowable things about each other and how we were the same and how we were different, if we even were, maybe nobody is.”
“These were such friendly people, they didn't notice how crabby we were, and before you knew it everyone was as happy as they were.”
“Sorry no one could see how beautifully happy we were.”