Four young female friends tickling each other and giggling

Two children face to face, extreme close-up

Teen and preteen girls with grandparents, standing in front of log cabin with arms around each other, portrait

Three girls on the beach, one holding the other's legs like wheelbarrow

Preteen boy and girl sitting side by side, talking

Father standing with teen son and preteen daughter, all smiling at each other

Preteen boy and girl with book, smiling at each other

Girl holding ice cream dessert, next to woman holding cherry, woman leaning toward girl

Group of children looking over railing in wildlife park

Four young female friends laughing, arms around each other

Brother and sister standing in kitchen, girl putting whipped cream on boy's nose, both smiling

Girl crossing arms, looking at woman holding piece of quiche

Girl and grandmother smiling at each other

Girls playing hide-and-seek outdoors

Preteen girl and boy sitting together outdoors

Mature man and girl with arms around each other, smiling

Two sisters standing, looking at each other and laughing, side view

Brother and sister playing together

Teen girl playing video game, next to preteen boy

Boy and little sister playing with blocks, girl handing piece to brother

Young girl showing grandparents how to use MP3 player

Young couple wearing tee-shirts printed with graphic characters, smiling at each other

Grandfather and granddaughter sitting with laptop, laughing

Preteen boy standing face to face with grandfather on porch, little girl sitting in background

Preteen girls tickling each other in sand