Wesometimeshavetowrestlewithourowndemonstofindourtrueself.　　4Daystellsthestoryoftwoschoolfriendswhoslowlyrealizetheymeanmoretoeachotherthaneitherhadinitiallyrealized.4DaysjoinsDerekandMarkinthedaysleadinguptoValentine'sDayoverthecourseofafewyears-chartingtheblossomingofafriendshipintosomethingmuchmoreenduringas..bbb