'Young and the Restless' Spoilers (Dec 11): Lily Goes With Cane – Sharon Grills Sienna

Young and the Restless spoilers for December 11 reveal Lily Winters and Cane Ashby's improving relationship. Cane has lost patience with trying to make Phyllis Summers tell the truth. He still believes that Phyllis was the one who stole his AI program and sold it to Victor Newman.

Cane warns her about the allies she's picking, adding that she'll regret it soon. Meanwhile, Sharon Newman grills Sienna Bacall regarding her relationship with Noah Newman.

'Young and the Restless' Sharon Grills Sienna

Sharon pressures Sienna on Thursday's spoilers of Young and the Restless. Sharon is still in shock about Sienna and Noah's relationship, leading to huge chaos with Matt. Due to this, Sharon tells Sienna that she'll only believe that she loves her son if she admits that she never knew that her husband was Matt.

"As long as Matt's in the picture, he will come after you, he is relentless," she adds. Sharon then asks Sienna if she really loves her son, saying that she's bothered by it. "Your husband is a dangerous man," Sharon continues.

Claire arrives and asks to talk with Sienna alone. "You want to know about Holden, right?" Sienna asks. Claire will say yes and include Audra in the topic. "I just want to know everything that I can," Claire adds. How far will Sienna reveal to Claire?

Lily Goes With Cane

Thursday's spoilers of Young and the Restless feature Cane asking to join Lily at Crimson Lights. She was surprised by Cane's request, saying, "After the last time we saw each other?" Cane will try to cool Lily down, saying that she's being too mean. "Kind of? I can be meaner," she says.

Cane wonders why Lily was at Crimson Lights. She'll say that she's about to attend Abbotts Communications' launch party. She believes it's going to be a boring event. "Not if we go together," Cane replies.

Lily asks if he was invited. Cane will say no, but he'll suggest that he can be her plus one. "I want them to pound Newman Media into the mulch," Cane adds. Lily then pokes at Cane's relationship with Phyllis, and he'll say that he and Phyllis are done.

Cane says that he can now confirm that Phyllis stole his AI program. Cane went on to invite Lily to the launch party. "You used to laugh a lot, you have the most beautiful laugh," he says. Lily agrees and reveals that they have a dress code. "The dress code is retro 50s," she says.