Helena doubts Lysander's love due to Puck's potion
Helena doesn't believe Lysander's vows of love because she knows that Puck put the love potion on his eyes. In William Shakespeare's play 'A Midsummer Night's Dream,' the characters experience confusion and mistaken affections due to the effects of magic, leading to Helena's disbelief in Lysander's sudden change of heart.
https://brainly.com/question/34488293