Although Selina was still in the mansion, the young kid was still playing around the place without noticing Selina's presence. There was even a point where he went potty in his diaper without him realizing it.
Selina waited so long for him to stop playing that there came a point where she just got tired and started demanding the young man to give her the money he had promised her.
The young kid told Selina that he would give it to her soon but in the meantime he wanted to continue playing for a while. Selina refused to wait and demanded that he finally give her what he promised her. But the young kid simply ignored her and ordered a butler to take the young Selina to the "guest room". And at that moment, the butler proceeded to take Selina from the room. After a long tour of the entire mansion, they finally reached the guest room. And upon entering the room, Selina's jaw dropped.
It was a nursery but it was so huge that it even seemed like an entire daycare. In the room there was everything there: a crib, a changing table, a baby dresser, a rocking chair, an infinity of toys scattered throughout the room, a small bookcase full of children's books, an indoor jungle gym playset (like the ones at McDonald's) and a designated tv area with a seventy inch flatscreen and a library of animated movies.
The butler proceeded to leave little Selina in the center of the room and told her to entertain herself while his master was still busy. After the butler left the room, Selina simply crossed her arms, pouted, and looked around, trying to decide what to do for now.