[s4e2] Love/addiction Now

is the second episode of the fourth season of the medical drama series Grey's Anatomy .

Watch a recap of the episode's themes and major character developments here: [S4E2] Love/Addiction

The residents and interns treat victims of a massive apartment fire caused by a meth lab explosion. Alex Karev deals with a particularly difficult case involving a baby who suffered a stroke due to the meth lab environment. is the second episode of the fourth season

Jane Burke returns to the hospital to collect her son Preston's belongings following his departure. Cristina, meanwhile, begins trading her unwanted wedding gifts for surgeries and favors from other doctors. attempts to bond with Meredith

Meredith's half-sister, Lexie, attempts to bond with Meredith, who remains resistant to having a relationship with her.