More secrets are revealed while others were kept hidden at all costs in this week's episode of "Bates Motel." Titled Unbreak-Able," the truth is revealed about Norma and Caleb's relationship while Norma tries to discover why Annika died.

Annika was killed a couple of episodes ago and a lot of evidence is pointing to Norman Bates, Norma's favorite son. On Annika's person was a flash drive. Norma had found it and has kept it hidden. When she wanted to see what was on the flash drive, she found it to be password protected. She tries to ask for help from a tech-savvy person at a Starbucks, but no one would help her.

Norma is also being very protective, again, against Norman and Emma's relationship. She takes Emma on a picnic and warns her not to get to close to her son, even though she was initially thrilled at the two's announcement of them being a couple. She catches them kissing and is worried that she and Norman are drifting further and further apart.

Dylan finds out about his uncle Caleb, and Norma. Is a surprise visit to his cabin, Dylan discovers that Norma was right when she said that Caleb had raped her when they were younger. Caleb tried to explain, saying that they two had abusive parents and practically raised each other. Them being together so close all the time drove Caleb to loving Norma and never wanting to let her go.

Dylan comes back to Norma and they end up improving their mother-son relationship. Sheriff Romero knows that the Arcanum Club has some secrets of its own. The owner, Bob Paris, told Romero that Annika was hiding something important when she died. Romero takes that into consideration.

More will unfold as "Bates Motel" continues to air on Mondays at 9/8c on A&E.