Good to see so many HK lines.
I found one from him. I unlocked him (with legacy perk) for my level 35 gunslinger. So I brought him to Balmorra, which I was surprised to see he has some lines about where he goes. Anyways, I found a funny one when I landed on Quesh with him:
"Reassurance: Should your inoculation fail to protect you from the atmosphere, rest assured my deletions will continue in your name."
I laughed, because I could tell he was entirely serious about how much he liked killing people with me.