Find 3 or 4 photos of yourself as a teenager. Then find a few of your partner. Take about 15 – 30 minutes and write out a script for both of you as those teenagers. Start out with a first meeting, and write the dialogue of what each of you would say to each other. Have him ask you out on a date, and then write out what would happen.
When your scripts are done, each take one, and then act them out together. Make them fun but at least a little racy. Look at the photos of each other while acting them out. This should lead to more good stuff to come!