This serie is so unique, it haves a little of all, the power that a dog can do in your life, the stigma with social life and having to follow other people's "train" and goals, people mentally vulnerable, the number one invisible enemy of humans (cancer), the lost of family, and grumpy people, suicide, the lack of emphaty and the things we should have said it and we didn't but i guess that's how life is, i should have done that done that, said that but we didn't ... It is what it is. the bit of humor and more. And this episode is a perfect demonstration THAT LIFE IS A HUGE ROLLER COASTER. So be happy, say and do more good things, be more altruistic and have more empathy, CAUSE ALL WE HAVE IS NOW.