Напишите про мой любимый фильм. какой он. что мне в нем нравиться и т.д

I watched a great movie recently. It calls "500 days of summer". It is about the guy? who doesn't use his potential totally. Then he meets the girl, who inverts his world. This film taught me to enjoy everu moment in my life and never give up, cause life is too short to waste it.