--- Okay this is a quickie..... it's a little game that Susan and I used to play. We would go grocery shopping,.... everybody needs to do that, right? We'd be pushing one of those stupid wobbly carts down one of the aisles, and we'd pause at some spot. Susan would "pretend" to be checking out something on the top shelf,... and I would drop down to one knee and "pretend" to be checking out something on the bottom row. Wearing flats or loafers especially for our little game, Susan would slip one foot out of her shoe,... just enough for me to slip my fingertips under her sole and give her a tickle,...... she would giggle and slide her foot back into her shoe. That was it. It made shopping more fun, for sure. When we got back out to the car, she would put her bare feet in my lap for the drive home,... The good old days.