Cast. Our destiny contrived
To plague us both with one unhappy love:
Thou, like a friend, a constant generous friend,
In its first pangs didst trust me with thy passion;
Whilst I still smoothed my pain with smiles before thee,
And made a contract I ne'er meant to keep.

Pol. How!

Cast. Still new ways I studied to abuse thee,
And kept thee as a stranger to my passion,
Till yesterday I wedded with Monimia.

Pol. Ah, Castalio,
Was that well done?

Cast. No; to conceal't from thee
Was much a fault.

Pol. A fault! When thou hast heard
The tale I'll tell, what wilt thou call it then?

Cast. How my heart throbs!

Pol. First, for thy friendship, traitor,
I cancel it thus; after this day I'll ne'er
Hold trust or converse with the false Castalio:
This witness Heaven!

Cast. What will my fate do with me?
I've lost all happiness, and know not why.
What means this, brother?

Pol. Perjured, treacherous wretch,
Farewell!