It is okay to set boundaries within a relationship.
Jenna's boyfriend wanted her to come with him to heavy metal shows, but they made her very uncomfortable.
Jenna doesn't want to feel uncomfortable.
Jenna tells her boyfriend that she supports his love of heavy metal but doesn't want to go herself.
Jenna doesn't want to say no to her boyfriend, so she gets drunk before the shows to feel less anxious.
Jenna's boyfriend tells her he understands, and she spends a pleasant night at home reading.
Jenna ends up vomiting everywhere at one of the shows, embarrassing herself and her boyfriend.