Hey I love your work could you do headcannons for Thalia Grace having a twin brother?
Thank you!
Thalia Grace with a twin brother hcs
You and the Thalia were absolute terrors growing up
Not evil, just wildly unsupervised demigod children with abandonment issues and too much energy
You inherited Zeus’s storm powers differently from Thalia
While she’s lightning and raw force, yours manifests more through weather shifts, static, thunder, or wind
Together? Dangerous
The two of you developed twin telepathy to a genuinely creepy degree
Entire conversations happen through eye contact alone
Nobody wins arguments against you because you instinctively back each other up even when one of you is objectively wrong
Luke used to complain that dealing with one Grace sibling was hard enough, but two? A nightmare
You were both extremely protective of each other as kids, especially with how unstable your home life was
When Thalia got angry, you were usually the only one who could calm her down before lightning started flying
She trusted you more than anyone - even Luke, even Annabeth at first
You were her constant
You learned very early how to read each other’s moods for safety reasons
One wrong emotional spiral could literally start a storm
If someone insulted Thalia, you took it personally
If someone insulted you, she took it personally
The result was usually property damage
Everyone at Camp Half-Blood immediately knew you and Thalia were related
Same intense energy
Same stubbornness
Same terrifying sibling glare
You and Thalia are aggressively competitive
Sparring matches between you two become spectator events
The Aphrodite cabin absolutely gossips about which twin is scarier
Nobody reaches a consensus
You’re one of the only people who can tease Thalia without risking electrocution
She acts annoyed by your affection but secretly gets protective if you spend too much time away from her
Thalia acts tough constantly, but around you she allows herself to be vulnerable sometimes
Exhausted
Angry
Scared
You see the sides she hides from everyone else
She has a habit of checking whether you’re still nearby during stressful situations without realizing it
If you ever got seriously hurt, Thalia would become genuinely terrifying
You’re one of the few people who can call her out when she’s self-destructing - and she actually listens
Eventually
After yelling first
Sometimes you sit together during storms in complete silence because neither of you has to explain what it feels like carrying so much anger inside you
When Thalia joined the Hunters of Artemis, it was complicated for both of you
She worried you’d think she was abandoning you, even if she’d never admit that fear aloud
You respected her choice, but there was definitely a period where both of you avoided talking about how much it hurt
Even as a Hunter, she still checks in on you constantly
She pretends it’s casual
It’s not
If anyone in the Hunt ever implied you were a weakness for her, Thalia shut that down immediately
You are her brother before anything else
You absolutely have matching scars from dumb childhood stunts
Thalia steals your clothes constantly and insists they’re technically hers too because “shared DNA”
You’ve accidentally synchronized powers before and caused blackouts around camp
Chiron was not pleased
You can tell when the other is nearby because the air feels charged
Deep down, no matter how far apart life takes you both, there’s this unshakable certainty:
If the world turned against one of you, the other would burn it down without hesitation
