The character of Summer, played by Zooey Deschanel, is a girl that doesn’t believe in love.
Tom, played by Joseph Gordon-Levitt, does believe in love and he believes in true love with Summer.
Eventually he wins her over, they start to date and while going through all of ups and downs of their relationship, Tom wonders if he should continue to give all that he has for Summer’s love.
The Most Perfect Visualization of Relationships Ever Put on Film – Is This True?
It will also give you great insight into the mind of the likes of Summer.