Final answer:
The song containing the line "All my life has been a series of doors in my face, and then suddenly I bump into you" is from the movie Frozen, sung by the character Anna during the song "Love is an Open Door".
Step-by-step explanation:
The line "All my life has been a series of doors in my face, and then suddenly I bump into you" is sung by the character Anna in the movie Frozen. This moment takes place during the song "Love is an Open Door" which Anna sings with Prince Hans.
Movies aimed at young people, particularly those from Disney, often feature portrayals of girls and women in leading roles. While classic Disney princesses like Snow White and Cinderella were often shown in a more passive light, requiring rescue and finding happiness in marriage, modern Disney movies like Frozen tend to feature more proactive female characters.
In Frozen, Anna is a playful and optimistic character who, despite facing many closed doors in her life, remains determined to find her own happiness and ultimately becomes the agent of her own destiny, challenging some traditional Disney princess narratives.