The Smurfs/Heartwarming


 * "Once in a Blue Moon," when Baby Smurf enters the village. He even gets the usually grouchy Grouchy Smurf to warm up to him, even to a point acting as Baby's guardian when the threat of Baby having to return from when he came arises. It allows Grouchy to show a softer side and develop some of his character.
 * That episode where Brainy loses his glasses and has to rely on Clumsy to lead him around. Actually, Clumsy tends to instigate these by his mere presence.