They play "Guess what I've changed about you"

"Hey, what about we play a little game." Max draws your and Jamie's attention from Alice back to him.

"What do you mean by a 'little game'?" You ask Max, watching as he grins at you.

"I was thinking about using this app... Guess what I've changed about you." Max puts himself into explaining his idea.

"One of us will use an app and change one small thing about the other one. And he needs to guess what has changed about him. The third one can also make assumptions about what he thinks was altered. Who guesses the transformation can use the app next."

Jamie thinks about it and adds "But from what we saw a victim of change and the rest of the world is unaware of it so it will be very hard to guess a change - resulting a first one to use the app can **** it. I suggest the app will circle between three of us and each time we have a chance to change one part about the next person."

"But where's a fun to guess a change?" Max argues back to Jamie's idea.

"I think it's more about fun than to be a winner. But if you want, we can make a person with the most points to have an app for the rest of the week."

"I don't know, Jamie. More idea makes it more challenging." Max tries to push his suggestion.

"Why don't we let Alex decide" They both draw their attention to you.

"Hmm... I think we should go for..." You think for a second, trying to choose between Max and Jamie.