වැලන්ටයින්...

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.

—William Shakespeare, Hamlet, Act IV, Scene 5