The brand Kleenex has launched a pretty awesome campaign that allows people everywhere to say thanks to the important people in their lives, those people whose presence has had a benefic influence. In the video below, an entire elementary school in Nashville got together to show their gratitude to a single man working in the school. Nope, he’s not the school’s director or one of the teachers there. The staff and students wanted to take a moment to express their love and gratitude for their beloved school custodian. You might want to grab your tissues for this!