New York Times bestselling author Julie Fogliano and Caldecott Honor winner Jillian Tamaki come together to tell a delightful story of first friendship.

she is my best friend i think
i never had a best friend so i'm not sure
but i think she is a really good best friend
because when we were drawing
she drew me
and i drew her.

What is a best friend, if not someone who laughs with you the whole entire day, especially when you pretend to be a pickle? This pitch-perfect picture book is a sweetly earnest, visually stunning celebration of the magic of friendship.