two little friends go to school. schoolchildren. back to school

adorbs amicable back blithe boy carefree careless cheerful child childhood class classmate cronyism education elementary entertainment fellow female friend friendly friends friendship game girl go grade green happy jocund kid larky learner little lively merry park people person playfellow playful playmate preteen pupil rejoicingly satchel school schoolboy schoolchildren schoolgirl student summer teen together two walk young