Note: This episode depicts how young Rex had joined Providence via Six's memories.
All S1
S1 E15Unfinished Business
Note: Rex's love interest and sweetheart Circe appears in a vision.
KKenwyn
What did you to Skwydd?
MMouse
Just shedding a light light on how dangerous his kind can be.
By juicing his powers? What were you thinking?
MMouse
Most inorganic material explodes when given that kind of molecular jolt, but not not nanites. They convert the energy into power that amplifies an E.V.O.'s abilities to tremendously uncontrollable levels.
OOne
[Speaking through Rex] Six.
SSix
One?
OOne
You left this place, quit life as a mercenary and so rarely returned to visit.
SSix
I did what I felt was right, I never meant to dishonor.
OOne
So rarely, that I never had time to tell you how proud you've made me.
SSix
[Takes off his glasses for the first time in the series] We're going to help you. We're going to take you home.
OOne
But Six, I am home. [Rex falls unconscious while One's body starts changing. Eventually his body dissolves and fertilizes the entire island to its former splendor]
SSix
He's still One. He's just one with everything.
Flashbacks as to how Circe came to work for Van Kleiss.
From this episode, Rex can create two builds at once
BKBlack Knight
You wanted something?
The hall of records-- You can't keep it a secret. It must be studied. That hall--
BKBlack Knight
What hall?
Why'd you do that?! Holiday said--
BKBlack Knight
Some secrets are best left buried under the sands, Rex.
[Dr. Holiday grunts]
BKBlack Knight
Gentleman. Dr. Holiday.
[Dr. Holiday sighs]
Six, what'd you want to tell me back in the tomb?
SSix
It can wait.
Don't wait too long.
All those priceless artifacts. And we still don't know who created Gharun Set.
DFDiane Farrah
Through research and hard work, Providence has turned the curse of the EVO into a blessing. One that will serve mankind. Science and compassion have created a new future for all EVOs. A future filled with happiness and hope.
BPBlack Pawn
You? Seen some EVOs pass through here?
Rex and Circe finally admit their true feelings for one another. Unfortunately, there was not enough episodes to explore their romance further.
[burdened by Circe admitting her intense love for him and sacrifice] We all make sacrifices for the things we care about-- The people we love. But when the stakes are this high, who can we trust? What would that power do to anyone who had it? They attacked Abysus. What's stopping them from attacking us for these nanites?
WKWhite Knight
They will-- Sooner or later. That's why I want to turn the tables on them first.
You know how to do that so we survive in one piece?
WKWhite Knight
Not yet.
Note: Rex goes alone to rescue his girlfriend Circe from the clutches of Black Knight. but it turns out she has been waiting for him.
Note: Finally together at last, Rex and Circe reminiscence about their good and hard times together ans their romance begins to grow.
Note: His false insanity revealed, Van Kleiss abducts Circe with the intent of punishing her for betraying him, due to her enduring love for Rex.
Now, Circe, you shall learn the ultimate price of betraying me.
Leave her alone!!
Oh, Rex. For young love. One of your greatest weaknesses. After I finish off your beloved, you will no longer be a hindrance to me.
Rex (enraged): I said...LEAVE HER ALONE!!!
Rex Salazar (Daryl Sabara)
These quotes come from Wikiquote's Generator Rex pages and are available under the Creative Commons Attribution-ShareAlike License.