When Renee learned that Josh had fallen out of BFF with Kirsika and after she had seen how well he and Megan got along eventually, she wanted to get Kirsika to move in so she could get close to Josh again.
Just casually chatting first.
Josh had no idea of the plan. He was downstairs petting Amanda.
Renee popped the question. Kirsika agreed to move in for a little while cause she hadn't seen Josh in quite a while.
Josh still didn't know about this but he surely didn't mind.

The fam went to bed, except Kirsika.
There were mice again in the house. Kirsika took care of it.
She had a makeover. Also her traits are bro, childish and genius. Her aspiration's super parent which is super for Irisha too, hopefully.
And as per usual, the animals get love from the new comers.
Amanda liked Kirsika.
So did Renee.

After work to release stress and period discomfort Renee had a bath.
Kirsika got her period too.

When Renee and Josh were at work next day and therefore probably unreachable, Kirsika got a call from Irirsha's school.
Supportive aunty!

At home Irisha was a little calmer. Just played her keyboards and sang a lot.

Kirsika was nice and all but she sure could not cook.
She wanted to make dinner for the family but...
Luckily Josh just got home from work and rushed in to put her out of fire.
He did want to become a firefighter before becoming a detective so... best of both worlds situation?

Kirsika cleaning herself off. Irisha was the most affected and shocked by this though.