Days of Our Lives (DOOL) spoilers for Monday, March 18, reveal that John Black (Drake Hogestyn) will blow up at Steve Johnson (Stephen Nichols) for keeping secrets about what happened in Aria and telling Marlena Evans (Deidre Hall) before him all these years later.

John will offer updates on his confrontation with Konstantin Meleounis (John Kapelos) and the story he heard about Catharina (Ellie Patrikios), but Steve and Marlena will try to assure John that he’s not the same programmed man he used to be.

However, John will still feel to blame for Catharina’s grim fate and will lash out as a result.

Although John will try to process the news of what he seemingly did, he may not actually be responsible since no one witnessed the crime.

Across town on Monday’s Days episode, Ava Vitali (Tamara Braun) and Harris Michaels (Steve Burton) will heat things up, so it looks like they’ll put all the drama aside and hit the sheets together.

Meanwhile, DOOL fans can expect EJ DiMera (Dan Feuerriegel) to deliver a message to Stefan DiMera (Brandon Barash), who’s hiding out while he waits on the green light from his brother.

Now that Harris has been at the DiMera mansion asking too many questions and hurling accusations, EJ will be ready to get the show on the road when it comes to Stefan’s next steps.

Stefan has likely been holed up in the DiMera basement, but Days spoilers say EJ will share a drink with him in the living room and offer info on his escape plot.

Over with Sloan Petersen-Brady (temporarily played by Natasha Hall) and Eric Brady (Greg Vaughan), they’ll get into an argument about Jude Brady’s christening.

Of course, Days spoilers suggest this may really be about the reception since Nicole DiMera (Arianne Zucker) offered to host it at the DiMera mansion.

When Sloan finds out Eric turned down Marlena’s proposal about hosting the gathering herself, she may rip into Eric for offending her new mother-in-law.

Eric may insist Marlena was fine with it and urge Sloan to chill, but she’ll remain upset over Nicole’s involvement in all this.

Sloan may offer some predictions on the event turning into a catastrophe when the time comes.

Days of Our Lives spoilers say Eric and Sloan will do plenty of bickering, so stay tuned.