3 pov 

Natsu put the kid in the BAU where they work cases to save and hunt down murders.  He held the kid's hands. Rouge on the right and Layla on the left.  They looked around. and they were so happy. Natsu laughed and said, "Layla once I finish we will go and get ice cream okay?" Natsu looked at her and she nodded not paying attention. He looked at rouge and said "if they don't find your mother right away nor a foster family I will take you in until then okay" Natsu said. Rouge looked at him "really?!" Natsu laughed and said "yes". Layla pulled on his hand. "Natsu! natsu! what is that"? he looked and saw the holding cell. "well Layla that is the holding cell for when we have witnesses in protection or criminal that need to be taken to jail." She smiled and Rouge pulled on his other hand. "hey whats that room" Natsu looked over to that room and saw that it was the gun room for the swat. "well that is the gun room for the swat for them to gear up if there is anything deadly." They kept asking them questions until he got to gramps office. he put them on the chairs and faced him. "Natsu you did a great job catching him" He looked at rouge and sighed. "everyone in foster care has a lot of kids they can't take him nor have we found his mother. I have my best agents following the tracks that he made." Natsu nodded and said, "I hope that you don't mind but I told rouge that I could take him in if this happened?" Gramps looked at him and then Rouge. "well you are a part-time babysitter so yes you can take him in after he gets check out and been talked to one of your agents." Natsu looked at Gramps confused. "wait how did you know I was a part-time babysitter?" gramps chuckled and winked at Layla "I have my ways." Natsu sighed an nodded. He went to rouge and said "it's going to be fine. They are going to check you for any injuries and talk to you to see if you have any information about where he is keeping her okay?" Rouge nodded "can you be with me, please?" Natsu nodded and got headphones and his phone "hey Layla do you want to listen to music because what we are doing will get really boring." She looked at him and nodded. Natsu gave her the phone and she started to listen to music. They went to room for them to talk.  

here is a little short chapter hope you guys like it :)