This commercial uses rhetoric in a couple of ways but it uses one method more than anything. It appeals to the viewers emotions more then anything which is pathos. This commercial shows a girl crying in almost every scene, projecting her from being a kid to an adult becoming married. Her father was always there to wipe her tears and when she is married she is the one who ends up wiping his. It is pretty off topic, but using pathos grabs the audiences attention and the company is gaining viewers trust. They showed loyalty and I'm sure it means they have had the travelers insurance since she was born.