The theme could also be about personal growth. The sister might have overcome some great obstacle in secret, like dealing with an illness or a difficult situation at school or work. And this secret experience has made her grow as a person. It could also be about friendship, where she has a secret friendship that has influenced her in ways her family doesn't know, and this friendship is an important part of her real - life story.
One main theme could be self - discovery. She might be on a journey to find out who she really is, away from the expectations of her family and society, and this process is full of secrets.
It could involve a secret friendship. She might have befriended someone who was considered an outcast in society, and she didn't want her family to know because of the potential judgment. So she maintained this friendship in secret throughout her life.
Well, the sister herself is obviously a main character. And perhaps her best friend who might be the only one she has confided in about her secret.
A third theme might be growth. The sister could start off as a regular person but through the experiences with her siblings and family, she grows into a more responsible, caring, and 'perfect' sister. For instance, she might learn about the importance of forgiveness when a sibling makes a mistake, and this growth not only benefits her relationship with her siblings but also her own personal development.
Another theme could be about leadership. The 'Dominant Sister' might be leading her siblings through difficult times, like when they face financial hardships or family disputes. This would show her as a strong figure in the family unit.
It could be that she had a secret pact with her best friend. They promised to always support each other no matter what, and they had a special handshake and code words that no one else knew about. It was like their own little sisterly bond within a friendship.
One possible theme could be resilience. If he faced hardships, his ability to bounce back would be a significant part of his story. Another theme might be friendship, if his friends played an important role in his life.
I'm not sure specifically as I haven't read it. But it could be about a secret that a sister has been keeping, perhaps something related to family, her own personal life, or a past event.
I'm not sure specifically as the title is rather ambiguous. It could be about a secret that a sister has been keeping, perhaps a family secret, a personal secret like a hidden talent or a past event that she hasn't shared with others.
The real story could involve family drama, personal struggles, or even a long-kept promise. Maybe the sister is protecting someone or has a hidden talent she's afraid to reveal. The possibilities are endless.