Complete Works of Virginia Woolf:
Her face was weak rather than decided, saved from insipidity by the large enquiring eyes;
Yes! how clear it was that she would be vacillating, emotional, and when you said something to her it would make no more lasting impression than the stroke of a stick upon water.
1. having almost no taste or flavour;
2. not interesting or exciting;
to keep changing your opinion or thoughts about sth, especially in a way that annoys other people.