Answer:
In act II, scene I, indirect characterization is used by Shakespeare to describe Hamlet's unusual behavior toward Ophelia during her conversation with Polonius. To which she explains his insanity.
My lord, as I was sewing in my chamber,
Lord Hamlet, with his doublet all unbrac'd;
No hat upon his head; his stockings foul'd,
Ungart'red, and down-gyved to his ankle,
Pale as his shirt, his knees knocking each other,
And with a look so piteous in purport
As if he had been loosed out of hell
To speak of horror she comes before me.
Step-by-step explanation: