"Can she actually see through your eyes, or do places that you can see and she knows about count without her having the kind of detail she'd usually get from visual contact?"
"I'll just get her for you, 'cause I've got no idea, I spaced out when she explained it."
Because they are twined, she doesn't need to move from where she is to do this. "Hey, Adana, there's a cute girl who has questions about your powers!"
"Hello!" she says. "What kinds of questions?"
"Hi. My name is Bella, not 'cute girl', if there was confusion on that point. I wanted to know how you can substitute Savannah's line of sight for yours when doing portals. Lucky powers, by the way."
Adana grins. "Yeah, we're extremely happy about them. No complaints."
Adana laughs. "If they want to see it. Do you want to see me fling my sister?"
"Portals let you keep momentum. This includes momentum caused by, say, gravity. We've practiced a lot to use this to our advantage. Savannah will go flying, do you want to see?"
Savannah cackles madly. She dashes off, to work up a momentum, then she runs towards a wall -
Adana is grinning.
"It is," declares Savannah, circling back around and slowing herself down, "the best thing ever."
"Don't need it, Adana knows what she's doing. Besides, I am built for high speed, I don't think Ana would fling people that aren't me because they wouldn't react as fast as I can. But yeah, I guess a lot of that is mostly her, so no touchie my twin."
Adana snorts. "I am extremely careful, I tested that trick with small objects. I wouldn't have used Savannah at all, but she really, really wanted to. Also she kind of dashed through a portal I was testing and I had to play it trial by fire."
A bell rings inside the school.
"Uh, look me up in the directory and call me - Isabella Swan - to figure out homecoming logistics," Bella says. "We have math. Nice to meet you both!"
She dashes off, to get to class.
"I can just give you her phone number, if you like?" laughs Adana.
"Oh, yeah, that works, too." Bella pulls a notebook out of her backpack and a pen out of her hair.
Then she waves, makes a portal to somewhere unseen by her sister, and departs.
It's a pretty low-key day for academics, everyone still settling in. A set of twins are excused in the middle of social studies to go anticipate the moments of their birthdays and experiment with their forthcoming powers. Bella and Alli will be getting theirs on a Saturday, which Alli grumps about because it means they don't get to escape any class. They have lunch - they buy; Renée would make it but the cafeteria's actually decent at Gemini schools - and then they go to Spanish.
Apollo - perhaps unlike all Gemini schools, Bella doesn't know, but like many - prioritizes keeping twins together. As such, in subjects where there are a lot of different levels of ability, they're kind of jumbled together. Bella did better than Alli on the Spanish placement test, and they are with a classful of students who have similarly mixed performance instead of an all-high-level or all-low-level classroom. This means that they're also mixed with some kids from other years, if they are sets of twins with one ahead and one behind in their foreign language.