You really want her to have fun, so you try to hide the fact that you're kind of bored. You succeed, and indeed, you even have some kind of fun, creating relationships with those dolls. You take the first toy you see, which looks like some kind of nerdy guy, and make him ask for coffee, or simply office documents. Your sister takes a toy representing a woman, which was in the same building than the guy. At first she plays your game, making her doll helping yours in his work, giving him documents, etc... But then she shows that she wants to play a lovestory between the dolls. The woman starts flirting, inviting the other doll to drink up something. You relucantely play her game, thinking that this was kind of childlish, but you don't wan't to disappoint your sister.
As you play, in the building right in front of your house, Annah starts to blush while Henry, her nerdy colleague, is talking to her. She starts to feel attracted to him, even if she didn't thought that he was attractive at all before you were starting to play. During this hour that you played with your sis, she helped him with his work, bringed him coffee, touched him "unintentionally". She's now prepared to ask him out "because their work together is thriving", even if she thought one week ago that working with Henry was a burden. She's now picturing herself with him, and the guy is quite confused.