The ending

My new ending is:

After Deenie arrives at the party, Buddy comes over to her. He invites her to join him. However, Deenie understands that she isn't really in love with Buddy. She realizes that the movie has influenced her. When she goes with him into the room, she tells him how she feels. Buddy behaves very disrespectly to her. He laughs at her and calls her a baby. Deenie understands that she has made a mistake. After she leaves the party, she meets a nice kid in the doctor's office who has the same back problem as her. She starts to hang out with him. After a few month, Deenie discoveres that she loves her new friend Tommy because they have so much in common.