Josie has transitioned into the role of "Big Sister" beautifully. She really enjoys being around Merryn. She loves to entertain her...
...and kiss her...
...and she becomes genuinely concerned when Merryn is upset.
Which is why we found it pretty amusing that Josie's first two word phrase was:
Merryn gets shushed many times throughout the day.
After all, that's what bossy big sisters are for!