In Act IV, Scene v, Ophelia sings this song:
To-morrow is Saint Valentine's day,
All in the morning betime,
And I a maid at your window,
To be your Valentine.
Then up he rose, and donn'd his clothes,
And dupp'd the chamber-door;
Let in the maid, that out a maid
Never departed more…
Quoth she, before you tumbled me,
You promised me to wed.
So would I ha' done, by yonder sun,
An thou hadst not come to my bed.
What does this song suggest about her relationship with Hamlet, and her present feelings about that relationship?