1. Clever screenplay.
2. Joseph Gordon-Levitt.
3. Zooey Deschanel.
4. Marc Webb (music video director also).
5. Killer soundtrack.
6 – 500. Kilig.
Go, watch it in your nearby cinema.
PS: This movie, and Adventureland and Nick and Norah’s Infinite Playlist are my top 3 cute teenage movies for the last one year.