Chapter 1
So I know everyone thinks Teen is Billy (plus the Funko thingy coming out) but let's imagine that once Agatha and the coven reach the end of the road instead of asking for her magic back she asks to have her son back the same boy she once sacrificed in her pursuit of the Darkhold’s forbidden power and gets pissed when nothing happens, however, later Agatha realizes that her son has been with her all along—the one and only "Teen".
Teen, shocked by the revelation that Agatha is his mother, is thrown into emotional chaos and memories of his traumatic childhood resurface (because I like making my fav characters suffer), and the truth cuts him deeper than anything else. The woman who was the catalyst for his obsession with witchcraft—the one he trusted to guide him on the road—had abandoned/sacrificed him willingly, chasing after power at his expense. And his mind flashes back to moments from his childhood, haunting him. Now, trapped with Agatha on the Witches' Road and he can't escape the gravity of her betrayal.
The witches from Agatha's coven, rally around Teen, trying to help him process the truth because I know he's growing on them, specially in Alice. As memories of his upbringing surface, he faces the heartbreaking reality of how much Agatha’s decision shaped his life in the worst possible ways. Agatha, on the other hand, is weighed down by the full force of her regret. Her hallucinations on the Witches' Road (3rd episode) revealed the depths of her guilt at least in my opinion, but it's probably too late for her to build the relationship she now desperately wants.
Teen, now filled with anger, disappointment, and feelings of abandonment, resents Agatha’s cold treatment, recalling how she treated him like a mere pet, annoyed by his presence, all the while unaware that he was her son. Struggling with the betrayal and his deep-seated mommy issues (not me projecting), Teen finds solace with his new "aunts," the other witches (because that's the vibe they give me), who provide him with the emotional support his mother never gave him. The dynamic shifts as Agatha becomes the outsider, trying to repair a bond that might be forever broken.
Or like same thing but they find out their are mother and son in one of the trials as part of it so teen can't escape Agatha since they are in the middle of their "mission" and teen pulls away from her and gets closer to Alice and the other witches so we can get a jealous Agatha because at first he was obsessed with her and now he's not even looking at her. And then like get flashbacks of Agatha finding out she's pregnant, giving birth, spending time with her child and blah blah blah.
I feel like even though she sacrificed him so she could get the DarkHold or whatever, she did love him in her own way, or she wouldn't have reacted the way she did on the hallucination and stuff. And maybe, the curse that stops him from telling them about his past and name, Agatha placed it on him so of she even bumped into her child again, she wouldn't recognize him (does that make sense???)
Idk, just me fantasizing. Sorry for the bad English, it's not my first language. And if someone wants to write a fanfic with this please PLEASE pleaseeeeeee go ahead! I'm dying to read something like this. I know it's obvious he's Billy but there's this little spark in me telling me it's Nicholas. Again if someone wants to write something like this, I deeply encourage you. Or leave your own teen and Agatha theories.
Please people, we need more Agatha and teen fics.
Sorry for the bad English :(