minutes. >> i used to get angry trying to do up a button and the button's so small. and zippers on bags. opening a can, so much to look forward to, my friend. >> reporter: today, hunter's focused on getting a prosthetic arm with the help of donations from his go fund me page. in fact he's thinking about a career in prosthetics engineering. but he's got an offer from paul to consider as well. >> who knows, mate? a couple years' time, whenever you're ready, we might be able to do a "shark week" show together. >> maybe. >> baby steps. >> baby steps. >> that was so cool to see. you spent time with paul. >> that kid's got a great attitude. >> he sure does. >> paul degelder does, as well, a navy diver. a bull shark took off his right arm and right leg. there we are. >> there you are. look at you. >> this is us in the bahamas not too long ago. >> hello, t.j. holmes! >> what? seriously. >> please tell us about paul. >> paul's great. to have the attitude and sense of humor you have, he's down there wanting to hang out with sharks after one took his right arm and right leg.