[Wesometimeshavetowrestlewithourowndemonstofindourtrueself.4Daystellsthestoryoftwoschoolfriendswhoslowlyrealizetheymeanmoretoeachotherthaneitherhadinitiallyrealized.4DaysjoinsDerekandMarkinthedaysleadinguptoValentine'sDayoverthecourseofafewyears-chartingtheblossomingofafriendshipintosomethingmuchmoreenduringas...]