On the episode of Weeds titled "A Modest Proposal," Kate del Castillo joined the cast - and had major words with Esteban. Her character is not a fan of Nancy at all.
Nancy [talking about the ring from Esteban]: You notice anything different? about my hand? Shane: Oh yeah. he said he was going to ask you. Nancy: He told you? Shane: We had an hombre to hombre talk... much respect... I'm cool