In the advice given to Rosie, she is urged to focus on her dreams and aspirations, particularly her desire to study hotel management in Boston. The reassurance that these ambitions and choices will lead to happiness emphasizes the importance of pursuing what brings her joy, despite her current worries. The message conveys that at 17, she is still young and has plenty of time to navigate her relationships and life choices.

The perspective on relationships highlights that the struggles she faces now, including issues with her friend Bethany, will eventually fade with time. The notion that true friends are lasting and that soulmates always find their way back to each other offers Rosie hope for her future with Alex. Overall, her current heartbreak is portrayed as a temporary phase in the larger scheme of life.