Macaque wants to poo, but he's got a problem: no animal in the jungle wants to lend him their toilet, bathroom, restroom, WC... In other words, they are reeeeeally selfish: they only think about themselves and, meanwhile, poor Macacque really needs to poo.
After jumping from tree to tree, Macaque will teach us all a lesson: the need to share and be generous. Specially if you need to poo!