Dear John is a 2010 American romantic drama-war film starring Channing Tatum and Amanda Seyfried. It follows the life of a soldier (Channing Tatum) after he falls in love with a young woman (Amanda Seyfried).
In 2001，John Tyree (Channing Tatum), a Sergeant in the Army Special Forces, is on leave back to the army when he meets Savannah Lynn Curtis (Amanda Seyfried), a college student on spring break. Over the course of two weeks, Savannah and John fall in love. John meets Savannah's family, her neighbor, Tim Wheddon, and Tim's son, Alan who has autism.
Savannah meets John's father, a reclusive man who is only interested in coins. John tells Savannah his father's obsession with coins interfered with their relationship, and they are not close. Even though John planned on leaving the army, the September 11 attacks conflict him, and he ultimately chooses to re-enlist.
Over the next two years, John and Savannah correspond through letters. Ultimately, Savannah sends John a Dear John letter, informing him that she has become engaged to someone else. John, deeply depressed by the news, burns her letters...
美国陆军特种部队的John（Channing Tatum 饰）在家乡渡假时意外结识渡假的女学生Savannah（Amanda Seyfried 饰），两人很快便深陷爱河。John成年后和自己的醉心于收集硬币的父亲鲜有交流，Savannah却对John的父亲十分友善。两人的假期很快结束，分别时John承诺Savannah自己的服役期一年后便结束，之后两人便再也不分离。海外驻军常常扎营在一些偏远的地区，John只能通过信件和Savannah互诉衷肠，在那些充满浓情蜜意的文字间二人都憧憬着日后可以长相厮守。