The Fifth Hargreeves

You and Five have been together for two years. You have a one-week-old daughter (you were recently discharged from the hospital) and a son. The daughter's name is Anya. The son's name is Dima, who is four years old. He's a fidget and doesn't like when fun time comes to an end. One day, Five and you just went to a playground near your house and took your daughter with you (since your son wanted to go for a walk). A few minutes later, you arrived at the playground. You and Five sat on a bench and started watching your son while your daughter lay in the stroller (I forgot to mention that your daughter wakes up every 10 minutes).