Disclaimer: I don't own Friends
Chandler ran into his and Joey's old apartment. After winning a bet Joey and Chandler traded apartments with Rachel and Monica.
"We need $500,," Chandler told Monica.
"Why," Rachel asked coming in from the other room.
"Your old apartment is more expensive then ours"
"Too bad," Rachel said calmly.
"RACHEL JUST GIVE ME THE MONEY," Chandler yelled.
"Um... no sorry that wasn't part of the deal"
"But we'd be kicked out if we-"
"Maybe we can work something out. You give us the apartment back and you won't have a problem."
"But we won the apartment fair and square," Chandler argued.
"Yes you did," Monica said, "But we never agreed to supplement you the extra money"
"That's not fair," Chandler said.
"Too bad," Rachel said
"So sad," Monica continued.
"Poor you," Rachel added.
"Boo hoo," Monica and Rachel finished off.
"You girls are being so unreasonable," Chandler stomped his feet.
"No we're not," Monica said, "You're being unreasonable to expect us to supplement you. Do we demand that you pay for our apartment? No we don't. You don't have the right to expect that of us either."
"But we like your apartment better"
"You know what," Rachel said, "You two live by the toddler creed"
"The what creed?"
"If I want it it's mine. If I give it to you and change my mind later it's mine. If I can take it away from you it's mine. If it's mine it will never belong to anyone else. No matter what! If we are building something together all the pieces are mine. If it looks just like mine it's mine. If it's broken or needs to be put away it's yours."
"COME ON," Chandler said, "We're not like that"
"Yes you guys are," Rachel said, "So you know what the deal is. You can get the money your own way or you could give use back to the apartment."
Chandler discussed it with Joey and they realize they didn't have any option but to give Monica and Rachel back their apartment"