What a great big brother, giving little sister a ride.  I wonder if this is a glimpse of responsible 16-year-old Max giving 13-year-old Hazel a lift. 

Hazel is so anxious to play with the big kids at the playground, but with all the scooters and bikes whizzing by, I haven’t let her down to just crawl.  And apparently, the stroller just feels too lame.  A friend let her take a spin in his wheels and she OWNED that playground.