Horribly wrong

An experiment in the basement of the science building at the University had gone horribly wrong, resulting in an explosion. No one was hurt, but it had caused a strange body swap between two students: the nerdy Martin Klein and the popular Kelly Chow. Both were nervous at first, but the professors promised answers by tomorrow. When they arrived the next day, Kelly was disgusted by how Martin had dressed her body. He had made her look like a total geek. She nearly flipped out when the professors told her they wouldn’t be able to reverse the swap for at least a week. Martin was a bit more cool-headed. He took a deep breath and rubbed his temples. He couldn’t imagine the next week would be easy, but he was confident he could make it through.