The girls are getting ready to have a house party since mom and dad aren't home this weekend. They've done this before and have learned from their mistakes. They must keep the party contained so the house doesn't get trashed, and they've got to have a plan for someone to answer the phone in a quiet room, just in case. The three sisters get along so well, although they are so different in personality. Sofi is "the good Christian girl," she barely breaks the rules, she goes to Church on Sunday, and hopes to marry her first crush, Johnathan. Aubrey is the "party girl." she's the girl with all the plans. Adriana is the "curious girl," she likes to learn, she's sensible up until lately, she's been very curious about sex. Adriana wants to know if good girl Sofi is going to fool around with her boyfriend at the party. Sofi explains that she must be pure to be faithful to the Lord.