This is when Oberon is telling puck to get the love flower in order to take revange from Titania.
What, jealous Oberon! Butthat, forsooth, the bouncing Amazon, Your buskin'd mistress and your warrior love, To Theseus must be wedded, and you come To give their bed joy and prosperity.
Tarry, rash wanton: am not I thylord? Why should Titania cross her Oberon? I do but beg a little changeling boy, To be my henchman. Give me that boy, and I will go withthee.
Till Itorment thee for this injury. My gentlePuck, come hither. Yet mark'd I where the bolt of Cupidfell: Beforemilk-white, now purple with love's wound, Fetch methat flower; the herb I shew'd thee once: The juice of it on sleeping eye-lids laid Will make or man or woman madly dote Upon the next live creature that it sees. Fetch me this herb
I'llput a girdle round about the earth In forty minutes.
Robin got the flower
Having once this juice, I'll watch Titania when she is asleep, And drop the liquor of it in her eyes. The next thing then she waking looks upon, Be it on lion, bear, or wolf, or bull, On meddling monkey, or on busy ape, She shall pursue it with the soul of love: And ere I take this charm from off her sight, As I can take it with another herb, I'll make her render up her page to me.
I praythee, give it me. Theresleeps Titania sometime of the night, And withthe juice of this I'll streak her eyes, And make her full of hateful fantasies. Take thousome of it, and seek through this grove: A sweet Athenian lady is in love With a disdainful youth: anoint his eyes; But do it when the next thing he espies May be the lady: thou shalt know the man By the Athenian garments he hath on.
Fear not, my lord, your servantshall do so.
Squeezes the flower on Titania's and Lysander's eyelids