A potential funny:
Wanda getting really good at magic lore out of spite, 'cause Agatha got frustrated with her once, and said something like, 'I don't know why I'm trying - it's not like you're even smart enough to keep up with me/paying attention anyway'.
Then, when they get together, Wanda pretending not to be as good as she is at stuff, 'cause she loves just how passionate Agatha gets when she's talking about something she loves/is kinda turned on by Agatha going all teacher-y/thinks it's absolutely hilarious to rile Agatha up, only to then suggest she (Wanda) help her 'unwind'.
Bonus points for the transition being Wanda getting to see Agatha with Doctor Strange about magic/what he does isn't really magic ('wtf, doctor ego, you're just playing around with someone else's toys - without all this shit, you'd just be a regular, fucking asshole with nothing to show for yourself, but an ego bigger than the empire state building'), and having a, 'wait, she's hot when she's not doing that to me' moment.
