Vader senses presence

VADER

[aside:] —Distract’d is my mind,

But through its cloudy haze the reason comes:

Unless I am in error, someone here

Has come. I have not felt this presence since

The days that are but dark in memory.

This presence I have known since I was young,

This presence that once call’d me closest friend,

This presence that hath all my hopes betray’d,

This presence that hath turn’d my day to night.

This awful presence present here must be,

So shall I to this presence violence

Present.

Act 4, Scene 1