pr its ▁who ▁attacked ▁J J ▁and ▁rough s ▁them ▁up , ▁but ▁Jack ▁dec ides ▁to ▁res ign ▁from ▁the ▁Council . ▁ ▁Chris ▁and ▁Meg ' s ▁relationship ▁becomes ▁more ▁int imate , ▁but ▁Meg ▁is ▁trouble d ▁by ▁reports ▁that ▁Chris ▁helped ▁set ▁fire ▁to ▁a ▁rec ruit ment ▁center . ▁Despite ▁this , ▁Meg ▁and ▁Chris ▁eventually ▁have ▁sex — with ▁Chris ▁reve aling ▁after ward ▁that ▁he ▁did ▁indeed ▁lie ▁to ▁Meg ▁about ▁the ▁rec ruit ment ▁center . ▁Meg ▁and ▁Chris ▁eventually ▁break ▁up , ▁and ▁Chris ▁leaves ▁Philadelphia . ▁ ▁Meg ▁and ▁Sam ▁consider ▁the ▁possibility ▁of ▁a ▁rom antic ▁relationship , ▁but ▁J J ▁and ▁Nathan ▁disc ou rage ▁the ▁idea . ▁Meanwhile , ▁Jack ▁and ▁P ete ' s ▁older ▁brother ▁Ted ▁gets ▁into ▁a ▁serious ▁car ▁accident , ▁putting ▁him ▁on ▁a ▁resp ir ator . ▁After ▁much ▁soul ▁searching , ▁the ▁P ry ors ▁decide ▁to ▁dis connect ▁the ▁machine . ▁After ▁returning ▁home ▁from ▁a ▁Rol ling ▁St ones ▁concert , ▁Meg ▁finds ▁her ▁ex - boy friend ▁Chris ▁standing ▁in ▁front ▁of ▁her ▁home . ▁He ' s ▁just ▁been ▁draft ed . ▁ ▁In ▁the ▁season / series ▁finale , ▁Meg ▁and ▁Chris ▁both ▁leave ▁Philadelphia ▁on ▁Chris ' ▁motor cycle , ▁with ▁plans ▁for ▁them ▁to ▁live ▁in ▁Ber keley , ▁California ▁and ▁campaign ▁against ▁the ▁war . ▁J J ▁P ry or ▁applies ▁for ▁and ▁receives ▁a ▁job ▁in ▁aer onaut ics , ▁assist ing ▁in ▁space