With Adam Baylin's help, Kyle begins to realize the truth behind his existence but soon finds himself back at the Trager's house under the training of Tom Foss.

Kyle wonders if he made the right decision about returning to the Trager household, especially when he realizes how much he can't tell them. Meanwhile, life outside of Zzyzx begins for XX.

Kyle's attempts to return to a normal life at the Trager's house is complicated by Tom Foss' training. Meanwhile, Jessi (XX) begins her mission to get close to Kyle.

Foss is alarmed by a murder in the forest, which pushes Kyle to his breaking point. Declan's probe of what he believes in Kyle's secret could have major consequences.

Coming back to work, Nicole has a startling new patient: Jessi. Jessi was recommended by her "sister," Emily, because Jessi supposedly had a rough childhood. Meanwhile, Kyle's on a mission to find Amanda's stolen bracelet.

As Kyle and Amanda prepare for their first date, a cryptic warning about Tom Foss makes Kyle wonder whom he can trust. Meanwhile, Jessi chafes at Emily's restrictions.

Kyle's visions offer the Tragers solace after Stephen's father suffers a stroke and falls into a coma. Meanwhile, Jessi's lack of progress at therapy dismays Emily.

Lori, Kyle, Jessi, Declan and Amanda stumble upon the ruins of Zzyzx while on a camping trip in the woods. Andy shares a life-changing secret with Josh.

Kyle, Declan and Foss plot to retrieve Kyle's Latnok ring. Meanwhile, Lori begins to question Stephen's time at Madacorp.

After finding a photo of himself and Jessi locked in Baylin’s box, Kyle and Declan realize that the best way to crack the mystery of Jessi is to get close to her is at the high school charity event. Once there, Kyle uses the opportunity to talk to the already vulnerable Jessi. Meanwhile, other secrets are revealed during the event as Lori finds out the identity of her attacker.

An out-of-control and missing Jessi increases tensions within the Trager household, forcing Nicole to institute precautionary measures.

Kyle breaks quarantine to find Jessi and they use the photo from Baylin's lock box to search for answers. Meanwhile, the Trager's sort through all that they know about Kyle in order to make sense of who he really is.

Believing Jessi is dead, Kyle returns to the Tragers and reveals the truth about Madacorp. He's now determined to take down MadaCorp and destroy all the information they have on Zzyzx.

It's Career Week at school. As Kyle and Josh contemplate their respective futures, Jessi's quest for acceptance clashes with Kyle's need for anonymity. Meanwhile, Brian Taylor seeks parenting advice from Nicole.

Kyle and Amanda's relationship hits a period of uncertainty after she makes a surprise visit home, but is uncharacteristically cagey about the reason why. Meanwhile, Jesse loses her patience with Kyle when he keeps putting off her training sessions.

Amanda's presence puts the Tragers into an awkward position when a social worker comes to evaluate their fitness to take care of Kyle.

Amanda gets a job at The Rack, but her first day does not go well. Meanwhile, Jessi's presence in Kyle's life continues to irk Amanda, and Josh is placed in a difficult situation when $120 goes missing from The Rack's cash register.

Hoping to work things out with Jessi, Kyle takes her on a trip to research Sarah. Meanwhile, Lori and Hillary con Amanda into visiting a college bar in search of a DJ, and Andy and Josh seek couples counseling.

Kyle begins having cognitive malfunctions and is drawing pictures in his sleep due to the attention demands from the other students during his midterm exams. Meanwhile, Kyle's condition has Jessi creating her own tutoring service.

Kyle and Josh become involved in a complicated cheating scandal at school. Meanwhile, Jessi is being pushed by Taylor to train for the Latnok presentation.

Sarah asks Kyle to intervene with Jessi, but his method may prove disastrous; Brian Taylor hits a wall in his quest for Latnok's approval, and the prom has a serious cash-flow problem.

The teens scramble to make their prom night as perfect as possible, and Jessi makes a surprise announcement regarding her relationship with Sarah.