Elis?mom?is?sick,?and?Eli?must?rush?home?to?see?to?her.?Once?on?Earth,?he?realizes?that?she?won?come?out?of?her?depression?until?she?realizes?that?hes?OK,?and?cares?about?her.??Elis?Earthly?woes?are?matched?on?the?ship.?No?one?can?figure?out?why?Chloe,?whos?been?acting?strangely,?has?recovered?so?quickly?from?her?gunshot?wound,?but?when?she?goes?missing?and?is?found?in?a?daze?in?one?of?the?cargo?holds,?the?crew?realize?that?she?must?be?under?some?kind?of?residual?genetic?manipulation?program?from?her?abduction?by?the?aliens.?Young?wants?to?quarantine?her?immediately,?but?Rush,?who?has?been?making?huge?strides?in?learning?how?to?control?the?systems?of?the?ship,?convinces?him?to?let?her?go?about?her?life,?under?careful?observation.?He?uses?her?vulnerable?state?to?get?her?to?solve?an?equation?for?him?-?an?equation?that?will?give?him?even?more?control?over?Destiny?-?but?he?continues?to?keep?the?bulk?of?his?knowledge?a?secret?from?the?rest?of?the?crew.??On?Earth,?Camille?is?reconnecting?with?Sharon,?but?the?pressure?of?a?cross-galaxy?relationship?is?wearing?on?her,?and?domestic?tensions?only?get?higher?when?Camille?rushes?to?Elis?side?to?counsel?him?through?his?crisis?with?his?mother.??Young?has?decided?to?give?the?Lucian?prisoners?a?trial?integration?with?the?rest?of?the?crew,?in?exchange?for?the?intel?theyve?been?providing,?but?he?may?have?to?rethink?his?decision?when?Simeon,?one?of?the?Lucians,?gets?inappropriate?with?Park.?The?man?is?locked?up,?and?Varro?attempts?to?patch?things?over?-?which?has?an?effect?on?TJ,?but?the?rivalry?between?Simeon?and?Greer?has?been?ignited,?and?is?not?likely?to?cool?down?anytime?soon.??Brody,?Park?and?Young?are?all?becoming?suspicious?of?Rush?who,?in?a?bind,?shows?them?the?equation?that?Chloe?solved,?and?implies?that?the?erratic?behavior?of?the?ship?-?dropping?out?of?FTL?with?no?gates?nearby,?turning?off?course?for?no?apparent?reason?-?is?a?result?of?her?sabotage,?at?which?point?Young?proceeds?with?his?original?plan?and?has?her?quarantined.??Camille,?who?is?unable?to?solve?her?own?domestic?problems,?is?at?least?able?to?help?Eli:?She?orders?immediate?clearance?for?his?mother,?and?allows?her?to?use?the?communication?stones?to?visit?the?ship?and?see,?with?her?own?eyes,?the?magnificent?work?hes?a?part?of.??As?a?last-ditch?effort,?Rush?proposes?sitting?Chloe?in?the?neural?interface?of?Destiny?-?the?chair?that?made?Franklin?disappear?-?in?hopes?that?it?will?burn?away?the?alien?parts?of?her,?leaving?the?human?part.?Young?and?TJ?reluctantly?agree,?and?though?she?emerges?safely,?her?condition?remains?the?same,?and?her?future?-?along?with?that?everyone?shes?in?contact?with?-?remains?uncertain.
