I'm not entirely sure what specific analysis you're looking for. But generally, in a 'cheaper by the dozen 2 charlie oc fanfic', it might explore the character of Charlie in new and different situations compared to the movie. It could focus on his relationships, his growth, or his role within the family dynamic.
Family bonds are a very common theme. Just like in the original story, fanfics often focus on how the large family sticks together through thick and thin. For example, they might face financial difficulties or problems at school, but they support each other.
One possible theme could be family. Since it's related to 'Cheaper by the Dozen 2', the family aspect is likely to be important. Charlie's experiences within his large family and how an OC might interact with the family could be explored. Another theme could be friendship. Charlie might form new friendships with OCs, and the story could show the development and challenges of those friendships.
There's a fanfic called 'Cheaper by the Dozen: New Beginnings'. This one delves deeper into the relationships between the family members. It shows how they adapt to changes in their family structure, like new siblings joining or older ones moving out. It's a really heartwarming read.
Sure was! Cheaper by the Dozen draws from the actual events and dynamics of the Gilbreth family. It presents a fictionalized but still true-to-life account that captures the essence of their experiences.