Seconds after Kireba left, Natsu woke up. He looked at himself thinking that he would be covered in bandages, but found himself just like before. He was puzzled and thought that Wendy fixed him up, but she was with Carla on a job.
"Well I don't know how I ended up like this," He thought, "but one thing's for sure, he took the bait. I'm getting Happy back."
He got up and as soon as he did, he noticed Kireba's scent in the room. He wondered where she was right now and maybe he could thank her for healing him up. He picked up his pack and left the infirmary.