close up two boys learn lessons on grass focus on the foreground books and apples with water and blurred background

active apple apples background blurred bonding books boy boys break brother brotherly buddies check checkered child classroom close collaboration collaborative cooperative cup depth education educational field focus foreground grass grassroots help homework knowledge learn learning lessons love mentoring middle minor moments outdoor paper park relationship school selective shallow sharing shirt sibling spring studentteacher study summer teaching teenage together tutoring two unrecognizable water yard