Rachel Bilson has provided insights into her co-parenting relationship with ex-fiancé Hayden Christensen, emphasizing a positive and supportive environment for their daughter, Briar Rose. In recent interviews, she described their bond as 'pretty inseparable' and highlighted how Briar, who is about to turn 10, is flourishing and remains kind, which makes her proud. Bilson noted that she and Briar maintain open communication, allowing for discussions about emotions and experiences at school. The actress expressed excitement for Briar's upcoming birthday, mentioning that her daughter is not eager to grow up. Overall, she conveyed that everything is 'in a really good place' between her and Hayden as they navigate parenthood together.