Madeleine Arthur was 21 in To All the Boys: P.S. I Still Love You when she played the character 'Christine'.
That was over 4 years ago in 2020.
Today she is 27, and has starred in 11 movies in total, 3 of those since To All the Boys: P.S. I Still Love You was released.
In To All the Boys: P.S. I Still Love You, I think Madeleine Arthur looks: