Dear John (2010)

Genre:Drama | Romance | War
Tagline:Is Duty enough reason to live a lie ?
starring Channing Tatum and Amanda Seyfried

Plot: A romantic drama about a soldier who falls for a conservative college student while he's home on leave.

http://www.imdb.com/title/tt0989757/
http://en.wikipedia.org/wiki/Dear_John_(2010_film)