My Empty Space ✫ NaLu
After Lisanna and Natsu started dating, Lucy shut everyone out without an explanation. As time waited for no one, and the once outgoing, happy, loud Lucy they all knew changed into a not caring, quiet, cold one. As some events led to another, she came to realize how much her guild missed her.
During the time period, she didn't talk much to anyone, she didn't notice how empty she's gotten.
However, the one and only Natsu Dragneel will help her.