Five days have past and now on the last day of the full moon, Jacob or 'Fiona' has experienced first hand how 'her' mother's life is with the help of 'her' own mother. Fiona went along with what her son wanted to do and it was things that she always did since he was her. On the last day, Fiona and 'Fiona' went to the spa and they shopped in the mall and after a busy day cleaning the house, but Fiona appreciated it and 'Fiona' appreciated everything 'her' mom did on a daily basis after being her for a week. Finally as night arrived, Fiona told her son to his/her room to change back in privacy. Meanwhile 'Fiona' felt excited to be back a nine year old again however 'she' felt like 'she' would miss the time being'her' mother, and 'she' was worried whether the transformation back will be painful. As the moon came up 'Fiona' felt the familiar tug in her gut and within a couple of painless minutes, Jacob stood there in his mom's oversized pjs. Jacob looked in the mirror to see his familiar face again, he smiled and said " Well its not every time you get to be a mom for a week." And with that Jacob went out see his mom.
Fiona waited anxiously to find out how her son was doing, while her son was herself Fiona secretly wished that her son could be her for longer. As much as she loved her son as himself she loved it even more when he was her twin. Fiona felt increasingly lonely ever since Jacob's dad left and Fiona never had siblings, so she like the bond she had with her son even though technically it was herself, but she treasured it nonetheless. Now her son came dashing towards her and gave her a big hug and Fiona's previous thoughts were pushed as she hugged her son back. Fiona questioned on how it felt to be a kid again. Jacob responded with a shrug and he exclaimed that it wasn't really that different despite the fact he wasn't his mom. Fiona smiled and walked her son back to bed and she proclaimed that her son was young enough for bedtime stories and with that the day wasn't so busy after all.