Worry wasn't something Hunter was accustomed to. But when you came along, a bright eyed kid that had been rangled into this group of misfits, just like Omega, Hunter formed an almost fatherly bond with you. Worry was something he slowly grew accustomed to with the two of you - you especially. You were only young, just around Omega's age. So you can imagine how he felt when the crew discovered you had been captured by bounty hunters. Thank the stars you were at least alive.