Sebastian pays the Fool to leave him alone because the Fool wants him to see Lady Olivia. The Fool thinks Sebastian is Cesario.
I prithee now ungird, thy strangeness and tell me what I shall vent to my lady. Shall I vent to her that thou art coming.
I prithee, foolish Greek, depart from me. There's money for thee. If you tarry longer, I shall give worse payment.
Sir Andrew, Toby, and Fabian enter. Sir Andrew gets in a fight with Sebastian, who he mistakes for Cesario.
Now, sir, have I met you again? There's for you. [He strikes Sebastian]
[returning the blow] Why, there's for thee, and there, and there. - Are all people mad?
Sir Toby comes in and gets involved in the fight.
I will be free from thee. What wouldst thou now? If thou darest tempt me further, draw my sword.
What, what? Nay, then I must have an ounce or two of this malapert blood from you.
Lady Olivia sees the fight and orders Sir Andrew, Fabian, the Fool, and Sir Toby to leave. She thinks Sebastian is Cesario.
Will it be ever thus? Ungracious wretch. Fit for the mountains and the barbarous caves. Where manners ne'er were preach'd! Out of my sight! Be not offended, dear Cesario. Rudesby, be gone!
Lady Olivia apologizes to Sebastian for Sir Andrew, Sir Toby, and Fabian. She asks Sebastian to go into her house with her, thinking he is Cesario.
I prithee, gentle friend,Let thy fair wisdom, not thy passion, sway. In this uncivil and thou unjust extent. Against thy peace. Go with me to my house,And hear thou there how many fruitless pranks. This ruffian hath botch'd up, that thou thereby. Mayst smile at this: thou shalt not choose but go:Do not deny. Beshrew his soul for me. He started one poor heart of mine in thee.
Feeling lucky, Sebastian agrees to go with Lady Olivia.
Madam, I will.
Nay, come, I prithee; would thou'ldst be ruled by me!