Er, back to the game.
When Caroline counts her money and tells MC "Keeping cash, over a liquid asset, only makes sense." Cash IS a liquid asset. In fact, it's the ultimate liquid asset. Stashed and unreported cash could be a "hidden asset" but unless she's properly cooking her books the discrepancy would show up in an audit, such as would be done in case of bankruptcy.
"That ugly pink dressing gown ain't have as bad when it's got violet on top of it." First off, "half" for "have". Second, it's Caroline on top of it, Violet speaking.