@Lucy - the HC I've always kind of had for them is that they don't necessarily get along and probably have personality differences, but when push comes to shove, they'd cover each other, just for the sake of ensuring their own secrets don't get aired out. So there's loyalty and familiar love, but probably not lots of sister bonding.
@Percy - that works really well. I've mentioned before in posts that I think Molly's standoff nature really unnerved Audrey for a time, but I've kinda imagined that she's been mostly left to her own devices since she's never really had discipline problems at school or trouble with her grades. I'm always up for more family stuff.
@Clair - That's interesting. I haven't really gotten to the point with Molly where she's actively ready to do anything against Roxi, who is also MIA again, but depending on where she goes, that might be a viable option. I kind of love Clair so I'm up for any plots with him.
@Sel - Molly's year in general has been a bit different from her others. She's actually seeming to put effort into her schoolwork and took on a pretty heavy load. The partying and whatnot still happens, but he'd probably notice after the V-day party that she has suddenly stopped sitting with Margo every class and might sense that she's going through something. She probably won't offer much if he interferes, though. She's not really sure what she's going through and she's a locked vault as it is. But that'd still be a great way to push her.