'The Young and The Restless' spoilers: Dylan behind bars, Abby and Stitch grow closer, Phyllis to spill Sharon's secret?

"The Young and The Restless" will have a very intense week. All characters will be busy with their own stories, and it's going to be a treat to see what goes down on "Y&R" from Sept. 29 to Oct. 3.  Here it goes:

Nick and Sharon

Nick and Sharon are getting ready to walk down the aisle this week but there's impending trouble for the bride-to-be. Phyllis Newman is awake and closer to remembering Sharon's secret. Phyllis might divulge the information about Summer's paternity test, and this will not end well for Nick and Sharon.

But before they get married, Nick will have a blast as a single man. His friends celebrate his bachelor party, but all of them end up in jail at the end of the night. How wild was the party anyway?

Dylan in jail

According to Celeb Dirty Laundry, Dylan will also be in jail on the Oct. 1 episode. Christine will be there and so will Paul and Nikki Newman. They will all work together to get Dylan out. However, Christine is upset seeing Nikki there, and Nikki tries everything she can to hide her drinking problem from Paul.

Abby and Stitch

Abby starts to flirt with Stitch while they set up Jabot lab. This pairing isn't much of a surprise since Abby did kiss Stitch before to make her ex-boyfriend jealous. Aside from that, Abby doesn't like that her mom is flirting with Stitch, too. This week, she makes a move on Stitch.

Will Phyllis spill Sharon's secret? What will Kelly do once she finds Phyllis in their house? Will Nick and Sharon's wedding push through? Why is Dylan behind bars, is this because of Ian's murder? How can Nikki, Christine and Paul get Dylan out of jail? Will Abby and Stitch really get it on in the coming weeks?

Tune in to "The Young and The Restless" this week on CBS at 12:30 p.m.