He is the only person in Port Charles who knows the truth about Jake's (Billy Miller) real identity, and now, Nikolas (Tyler Christopher) will be forced to ask some tough questions when he receives some surprising news about the mystery man on Port Charles.

Jake Begins Remembering Parts Of His Previous Life

Helena had revealed to Nikolas that Jakes was actually a revived from the dead Jason Morgan, meaning he is Sam'a (Kelly Monaco) believed to be dead husband. However, after arriving back in Port Charles and catching up with Liz (Rebecca Herbst) and realizing Hayden (Rebecca Budig) was in town claiming to be married to Jake (not Jason), he will begin to get suspicious of what's going on.

"Why does this bother you so much?" Liz asks him in a preview clip for the Monday, April 6 episode.

The Truth About Hayden Is Revealed

Nikolas won't reveal his suspicions (and true knowledge) just yet-but he could try to convince Liz that there is more to Hayden then she seems to be, and he may begin to investigate who she is and why she is claiming to be who she says she is.

In the meantime however, Hayden and Ric (Rick Hearst) are feeling victorious about their plot, which is so far appearing to go off without a hitch, as Liz and Jake are apart, meaning Ric may have a chance with the woman he loves once again after all. And though their plot could be exposed if Nikolas begins digging, the two will feel optimistic enough to celebrate their successful scheme.

"Come on! This is a victory celebration!" Hayden says to Ric in the clip.

General Hospital airs Monday-Friday at 3 p.m. on ABC.