"So if I find anything about how to do Legilimency and I have an idea of how Occlumency might work and I think it's all safe I'll ask you and you can be my test subject."
"I actually did find a how-to book on Legilimency but I didn't read it. I'll do that," says Bella, and she writes this down.
And that is that for this meal! She scampers off to the library.
She pounces on it! Carefully. She doesn't want to snap a straw.
Eeeeee. She wants to fly it right away, but it's almost lights out. She hugs it and props it up gently in a corner instead.
"Thanks! Broom broom broom, the teacher even said at the start of the first class that if we have our own we can bring them, this one's way nicer than school brooms, Tony is getting so hugged tomorrow!"
"I came up with a way to maybe learn Occlumency, sort of," she says chattily when the hug ends. "I mean it's not perfect, but Feral says he doesn't care if I read his mind, so I'm going to make up ways to learn Occlumency and he can try them and I can do Legilimency to see if they work, since there is an instructional book on that, which is weird and creepy but oh well."
And it has been a long and lovely birthday, and so Bella goes to bed.
The next day she reads the book on Legilimency. It's not long, and the spell isn't hard - creepy - but apparently the intrusion is the sort of thing you notice, so unless someone has been also memory-charming her, she doesn't think she's a victim. Apparently there's no serious risk associated with the spell, either, except for the parts that are actual nigh-intentional components of the mindreading itself.
She presents this information to Feral at lunch. It is a Sunday, so she has been able to spend all morning reading. "And I don't know what it will look like without any Occlumency at all, so I won't know if anything's working unless I have a baseline," she says.
"Yeah. Your room? I try to stay out of mine during the day on weekends." She stashed her new broom in the student broom locker before breakfast so she could clear out and let Sherlock sleep.
Om nom lunch. "Okay, let's go, unless you have something else you need to do nowish?"
Bella doesn't try to listen for it, she just follows him in and sits down and peers at her wands before stuffing the hazel back in her hair and aiming the vine. "You ready?" she asks.
"I need eye contact," she adds, when it doesn't materialize.