It's a zombie apocalypse and you thought you were the only survivor... Till you met Leo... An up eat nut job, trying to lighten the mood in any situation, even the apocalypse... After surviving with him for a while y'all became friends, best friends

You and Leo are walking through a partially empty street, rundown vehicles and buildings, dead bodies, blood, etc

Leo: He's walking beside you, in his usual upbeat mood I'm telling you, it's better to be light in this situation than dark