Weird challenge for Weird Science:

This is a challenge to all who remember this movie or have seen it lately; what would happen if:

Wyatt's girlfriend dumped him and Lisa returned to try to get him out of his depression. Lisa being made to be perfect for him, already loves Wyatt but what if he begins to return her feelings? What would happen?

This challenge came to me quit randomly; it just seems to me that there was something unspoken between the two of them. He woke up in her panties after all.