Edgar: im starving
Sergio: im not your mom
Edgar: :/
Edgar: wanna order a pizza
Sergio: yeah i knew what you meant xD
Edgar: -_-
Edgar: so??
Sergio: your treat?
Edgar: why my treat??
Sergio: your idea, your treat 
Edgar: thats not how it works -_-
Sergio: thats exactly how it works xD
Edgar: :p
Edgar wants to order a pizza. Sergio wants him to pay for it.