Lucy's best friend Lisanna has been in a relationship with a student named Natsu for quite a while. But when problems start and Lucy's goal is to make the two's relationship last, she faces something even bigger: Natsu falling for her.

As Lucy walked to her school, she was submitted into a tickle attack by, guess who? To prevent any more suffering, she promised to arrange a party at her house, for Christmas. There are some questions, though. Why did Lucy get deppressed when Natsu called her his friend? And, what will happen when Natsu takes her Under The Mistletoe? Late christmas one-shot! Rated T for language.