Plot Summary:Walter explains to Gale why he can no longer work with him. Jesse appears, and Gale is very disappointed with his replacement, becoming furious with Walter. Walter takes Jesse to the lab. Jesse informs Walter that Hank has been attacked and is in the hospital. Walter immediately rushes to the hospital to comfort Marie, with Skyler also present. Marie argues with Hank's superior because they took Hank's gun. Marie is on the verge of a breakdown, and Hank's colleagues donate blood for him. The White family anxiously waits for news of Hank, while Jesse is agitated in the lab. Marie refuses to eat, and Skyler tries to persuade her. Walter comforts Marie. Gus receives a call from the Mexicans, who blame him. Hank's surgery ends, and he is temporarily out of danger. Marie is very anxious, and the doctor comforts her. Jesse is bored in the office. Gus's people come to inspect and find Walter absent from the lab. Jesse immediately calls Walter, who realizes that Tuco's cousins are the ones who attacked Hank. Walter is talking to his son in the hospital when Gus calls to inquire about the situation. Walter claims the delay was due to Gale's previous mistake. Walter asks Hank's colleagues about the Mexicans. Gus sends food to everyone in the hospital. Gus and Skyler's group have a brief chat. Walter asks Gus if he knows who attacked Hank, but Gus doesn't reveal details. The hospital then discovers that the attackers of Walter are dead. The Mexican superior calls Gus, who immediately sends someone to kill him. Hank's condition is stable in the hospital, and Marie and others go to visit him.