Hermia and Lysander are a couple that are in love. But alot of things get in the way of them.
Snake eating Hermias heart.
Hermia father abjures the acceptance of Lysander he does not approve of Lysander. He told her to marry Demetrius or become a nun for the rest of her life. abjure means to reject and that's what Hermia's father is doing.
Hippolyta and Theseus
Hermia does not know what to do because she wants to marry lysander but her father has an enmity held against him so she is having man vs self thoughts.
element of comedy mistaken identity
Hermia woke up and said she had a dream a snake was eating her heart but when she woke up she said its like someone actually was eating her heart because Lysander was not by her side.
Hippolyta and Theseus are a couple that are getting married because Theseus defeated her in battle so they now have to get married.
Nick bottom was supposed to put the love potion in Demetrious eyes instead he puts it in Lysanders which causes Lysander to fall out of love with Hermia and is now in love with Helena.