There are 2 tell tale signs in Boston that the seasons are changing: 1) there are 18-year-olds absolutely everywhere and 2) the parking has gone from minimal to non-existant because the students are back. Which also means school's back in session!

And no-one's happier to get back to learnin' than these 2 groups of friends. Gary the Green Ruler & Reecie the Red Crayon join the Sister's Two on their merry voyage back to the wonderful world of learning!

Or whatever.