, ▁but ▁goes ▁on ▁to ▁tell ▁her ▁that ▁due ▁to ▁sp inal ▁cord ▁injury , ▁it ▁is ▁unlikely ▁that ▁Sarah ▁will ▁reg ain ▁the ▁ability ▁to ▁walk . ▁ ▁After ▁being ▁ch ast ised ▁by ▁his ▁father ▁( John ▁Terry ) ▁about ▁his ▁p ess im istic ▁bed side ▁manner , ▁Jack ▁oper ates ▁on ▁Sarah , ▁and ▁goes ▁running ▁a ▁tour ▁de ▁st ade . ▁While ▁running ▁he ▁falls , ▁and ▁meets ▁another ▁runner ▁named ▁Des mond , ▁who ▁tells ▁him ▁that ▁he ▁is ▁training ▁for ▁a ▁race ▁around ▁the ▁world . ▁Jack ▁shares ▁with ▁Des mond ▁how ▁he ▁failed ▁Sarah , ▁and ▁Des mond ▁advis es ▁him ▁about ▁his ▁need ▁to ▁feel ▁and ▁provide ▁more ▁hope . ▁When ▁Jack ▁returns ▁to ▁Sarah ' s ▁room , ▁he ▁disco vers ▁that ▁she ▁has ▁experienced ▁a ▁mi rac ul ous ▁recovery . ▁ ▁On ▁the ▁island ▁At ▁the ▁H atch ▁entry , ▁Lock e ▁says ▁that ▁they ▁should ▁not ▁wait ▁for ▁the ▁sun ▁to ▁come ▁up ▁to ▁enter ▁the ▁H atch . ▁ ▁Jack , ▁on ▁the ▁other ▁hand , ▁feels ▁that ▁their ▁entry ▁should ▁be ▁delayed . ▁At ▁the ▁same ▁time , ▁at ▁the ▁c aves , ▁Sh annon ▁R uther ford ▁( Mag gie ▁Grace ) ▁and ▁Say id ▁Jar rah ▁( N ave en ▁Andrew s ) ▁search ▁the ▁j ung le ▁for ▁W alt ' s ▁( Mal col m ▁David ▁K elle y ) ▁dog , ▁Vincent . ▁During ▁the ▁search , ▁Sh annon ▁has ▁a ▁vision ▁of