I know incest happens.
I touched my mom's dress fabric one day.
She said, feel how smooth this is.
It was silk. I held it in my fingers.
Then we went to dinner at Burger King drive through.
It's been more than 20 years but I went into a Burger King at night on a week day (small town in central Alabama where I was working at the time) and had my combo inside - lights were lowered and popcorn was on every table. They made a legitimate attempt to make a fast food restaurant romantic and - there were so few options in that town for eating out that there were couples having a date in that Burger King that night.
If L&P tried this, he'd get laughed at and told it is unrealistic but... realistic heavily depends on where you are and what dining options you actually have.
I was too naive to check to see if there was fabric touching involved at any of the tables and I'm not sure that That level of attention would have been well-received...
![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)