▁ch ances ▁of ▁conce iving . ▁Jac ▁keeps ▁her ▁diagn osis ▁from ▁Jon ny , ▁knowing ▁that ▁he ▁wants ▁a ▁family , ▁while ▁he ▁sur ps ises ▁her ▁by ▁asking ▁her ▁to ▁move ▁in ▁with ▁him . ▁Thom son ▁pointed ▁out ▁that ▁it ▁was ▁not ▁unusual ▁for ▁Jac ▁to ▁hide ▁something ▁from ▁Jon ny , ▁because ▁she ▁had ▁built ▁up ▁many ▁def ences ▁over ▁the ▁years ▁when ▁she ▁felt ▁sc ared . ▁A ▁" bit ter ▁row " ▁breaks ▁out ▁between ▁Jac ▁and ▁Jon ny ▁over ▁her ▁treatment ▁of ▁T ara ▁Lo ▁( J ing ▁L us i ), ▁who ▁was ▁affected ▁by ▁her ▁brain ▁tum our ▁while ▁assist ing ▁Jac ▁during ▁surg ery . ▁Jon ny ▁disag rees ▁with ▁Jac ' s ▁decision ▁to ▁ask ▁T ara ▁to ▁leave ▁the ▁theatre , ▁and ▁she ▁ends ▁up ▁sla pping ▁him ▁across ▁the ▁face . ▁Jon ny ▁then ▁ends ▁their ▁relationship , ▁leaving ▁Jac ▁feeling ▁isolated . ▁ ▁Following ▁T ara ' s ▁fun eral , ▁Jac ▁and ▁Jon ny ▁have ▁a ▁one - night ▁stand , ▁but ▁they ▁both ▁tell ▁Mo ▁E ff anga ▁( Ch iz zy ▁Ak ud olu ) ▁separately ▁that ▁they ▁do ▁not ▁plan ▁on ▁getting ▁back ▁together . ▁Jac ▁later ▁lear ns ▁that ▁she ▁is ▁pre gn ant ▁with ▁Jon ny ' s ▁baby . ▁When ▁Jon ny ▁finds ▁out ▁that ▁Jac ▁told ▁Mo ▁about ▁the ▁baby ▁before ▁him , ▁he ▁confront s ▁Jac , ▁who ▁is ▁overcome ▁with ▁" un character istic " ▁em otion ▁and ▁burst