It's a very simple game, you pick 5 letters and list them, and the next person has to make a sentence using these 5 letters.
For example:
S R H F D
S
he
r
escued
h
im
f
rom
d
eath.
After writing your own sentence, you gotta pick 5 letters for the next person.
I'll start.
Y H T B S
~We're born alone, we live alone, we die alone. Only through our love and friendship can we create the illusion for the moment that we're not alone.~
Some talk to you in their free time, and some free their time to talk to you.