"Where are you?" Killua x Listener (Requested) [worried, missing, panic/anxiety]

"I'm glad you're okay..." In the beginning(the intro) I got some tics and I kept trying to stop them(I can control them so no worries) so I had to stop mid sentence to stop them 😂 Tbh with what Killua has been through I think he would also have a few anxiety tics lol and some anxiety attacks about losing someone close. (Sorry if this wasn't what you expected😅) Anyways- Thanks for the request this was fun!^^