Puck squeezes the juice of a charmed flower into Lysander's eyes, unaware he has chosen the wrong man to fall in love with Helena. Act II, Scene 2.
Dialogue
Puck:"Churl, upon thy eye I throw All the power this charm doth owe, When thou wakest, let love forbid Sleep his seat on thy eyelid. So awake when I am gone, For I must now to Oberon." (II.ii.78-83).
