Question: who wakes up in act 4?
Answer: In act 4 of A Midsummer Night's Dream, the characters who wake up are Titania, Bottom, Lysander, Hermia, Demetrius, and Helena. Upon awaking, Titania is surprised and disgusted that she had fallen in love with Bottom. Bottom, his human head restored, is sure he has had a dream worth turning into a ballad.