Last week on "The Young and the Restless," Nick and Sage continued to play their parts as they looked into Dr. Anderson's past. Sage called Nick and told him that Anderson was definitely interested in him and that she needed to spend more time at Fairview to find something about the doctor. Later, she entered the doctor's office and saw a book about living with paralysis.

Meanwhile, Adam worked with Victor to double-cross Luca. In Victor's office, Luca saw Adam giving a file of evidence on Victor to a man, who Luca thought was an FBI agent. When the man left, Adam told Luca that the man was Steve from security, and that the papers didn't have any evidence of his father's illegal dealings. Luca realized that he was set up and Adam told him to leave the country because if he didn't, Luca's father would know that he sold him out to the FBI. But Luca said that if he did this, then Victor's grandson Noah will go to jail for a hit-and-run.

Adam called Noah to come to Victor's office and Adam asked him if he was the one who was the driving the car that hit Billy at the parking garage. Noah admitted that he was the one behind the wheel and that Victor knew and kept it from everyone else and that Marisa and Victor told him to keep quiet about it. Noah told Adam to tell everyone the truth so that Luca will lose his leverage, but Adam refused to do it.

This week, Nick and Sharon discover the truth about Dr. Anderson while Sage makes a shocking discovery. Billy and Victoria get closer while Luca initiates a conversation with Adam.

Here are "The Young and the Restless" spoilers for Feb. 8 to 12:

Feb. 8 (Monday): Nick and Sharon learn the truth about Dr. Anderson while Adam confides in Chelsea.

Feb. 9 (Tuesday): Noah makes a move while Sage makes a shocking discovery.

Feb. 10 (Wednesday): Jack talks to Neil about his drinking.

Feb. 11 (Thursday): Billy and Victoria get intimate while Dylan and Summer join Newman Enterprises.

Feb. 12 (Friday): Nikki and Victor work together while Luca talks to Adam.

"The Young and the Restless" airs Monday to Friday at 12:30 p.m. on CBS.