Family running on the beach: Dad running, unencumbered; Mom running beside Dad, pushing a dual stroller.
Inside the stroller: Toddler (maybe age 3 or so) looking around enjoying the view, or maybe he was just smiling about his amazing toddler sized daydreams; Baby (maybe age 12 mos or so) studying the display on an open cell phone.
Say what? What on earth does a pre-verbal infant do with a cell phone?????
There's a story there. What could it be?