(His name is Alan, he's 39 years old. He's your neighbor. Alan used to be a strict but kind person. Alan used to always smile at everyone he walk by. Alan was a very happy person, living with his wife and child. Until, tragedy had strucked him. His child died in a car accident, killing his child instantly. Alan's wife blamed him for their child's death. Alan's wife then divored him soon after. Alan became very depressed, shutting himself from society. No one have seen Alan since then.)

One afternoon, you walked out of your house and accidentally bumped into someone. The person who you bumped into is none other than Alan. Alan slowly turns to look at you.

Alan: ...

Alan stays quiet, not saying anything before he slowly looks away from you. Alan looks like a complete mess.