*3 Pov* 

Natsu went home to get Rouge and clothes. (he got home from the BAU) for them to sleep over.  Rouge was really excited to see Layla and Lucy again.  When they were at Lucy's house she was already making dinner and Layla is watching tv. Rouge ran to Layla and Natsu went to Lucy.  He hugged her and asked "how are you feeling?" she sighed and said "fine and thanks for getting Layla back I was soo scared" he laughed. "you should not worry you have me but are you working tomorrow?" she sighed again "yes unfortunately" Natsu smiled and said "well I could ask gramps if he has a position for you to join?" she shook her head "no I can't and besides how your you feeling after what happened at the hospital?" Natsu looked away  Lucy felt his uneasy-ness. "sorry I shouldn't have asked that." She continued cooking as Natsu was in his thoughts. Lucy kept on looking at him worried that he has been so quiet. After a couple of minutes, he started to shake and pant. Lucy went up to him "Natsu! Are you okay?" She looked at her but then he pushed her lightly "no don't hurt me!" Lucy was shocked she did not know what to do. Natsu's phone was ringing so she answered it.  "NATSU GET OVER TO THE HOUSE NOW!!" Lucy whimpered and said "hello?" He voice cleared their throat and said, "sorry miss but have you seen Natsu?" "yes he is in my house is something wrong with him because he is a little jumpy and thinks I am going to hurt him." the man sighed and said, "miss, please give me your address so, I can give Natsu his medicine to help him."   "okay." She gave him her address and hung up. Lucy was worried about him.  Every time she goes near him he either yells or growls at her. She heard a knock at the door. She ran and opened it. She saw a man with red long hair, she let him pass and do his thing.  

what is happening to natsu. what is this medicine that he has to take. how is natsu going to act with out the medicine is she going to be more scared or is she going to help.