The team is at the beach looking at the seashells when they see two hermit crabs pinching their claws as a way of saying hello. Annie sees them singing their friendship song, so she sings with them with her microphone. Their song makes the other animals play with their friends, until a big wave washes the red hermit crab off to sea. Now, it is up to the team to help the lonely blue hermit crab rescue his friend before he gets caught in a crab trap.