Walt refuses to give Jesse his share of their drug money , but Jane blackmails him .
Gus is reluctant after meeting Jesse , who is now using heroin with his girlfriend Jane Margolis ( Krysten Ritter ) .
Walt refuses to give Jesse his share of their drug money , but Jane Margolis blackmails him .
Gus is reluctant after meeting Jesse , who is now using heroin with his girlfriend Jane Margolis ( Krysten Ritter ) .