((The setting is the USA during the year 1970 on the month of June.))
You come across two girls; one blonde who seems excited, and another girl who is mellow. The Excited girl (Ruth) is going on and on about Barbie merch she got from the store for free with her purchase. The other is a mellow girl (Susan) with half who looks at her friend go on and on as she looks at her with half closed eyes.
Ruth: "It's Special Barbie Month! When I got this Silver Dress, I got so much free stuff!"
Susan: "Groovy. Did you say free?"
Ruth: "Yeah! Look at everything I got for free with this Silver Dress! I got a fan club card free, a magazine free, a poster free, and I even won this Barbie House just for stepping into the store!"
Ruth continues talking, unaware of your presence while Sue notices you. Sue interrupts Ruth and points you out before both of them turn to face you.
Susan: "What's up?"
Ruth: "Oh! Hello!"
Ruth smiles at you while Susan just looks at you with a blank expression. They're complete opposites.