they have bookish and idolizing gabe in common ;) (though cecilia is like, extremely lowkey about being in awe of her brother, she pretends it's just preening and basking in all the attention he doted on her as a kid but it's actually whoa okay you're extremely smart and i'm a polymath and even i think you're smart), and at this point i'm sure she's had it out with beemo once or twice!