Cecilia in general needs to attach to people. She's reclusive which doesn't help in getting her into conflict. She's nosing about the whole 'haven' business at the moment, but I don't want to barf my entire cast at that particular plot. (Julian's in on it too.)
She'd make an excellent 'straight woman' to any zaniness, but I think priority one is her bonding with someone to do that with.
... apologies if that was a bit vague. But Cecilia's not likely to have crazy on her own. The crazy needs to come from someone else.