I feel like generally when it comes to the trope of a nonhuman person learning what tking is the community tends to go for said nonhuman getting tk'd. I think it's just as cute when the nonhuman learns what it is by tking someone else
That being said, Kenadian making prison designs for fun because that's what he loves doing when he's feeling really bad about stuff. Wifies helping him because wow my best friend is doing something he loves I want to join in. Wifies prodding Kenadian in the side to get his attention and Kenadian flinches with a gasp and Wifies is like
"Oh shoot did I hurt you? Sorry." And Kenadian quickly recovers from it before responding
"no no you didn't hurt me it just tk'd" and Wifies stares at him confused.
"What does that mean?" And Kenadian is looking at him like are you being fr?
"You don't know what tkling is?" Kenadian asks him just as confused now
"No? I've never heard of that"
Kenadian is just like oh shoot I have to teach this guy what tkling is and let's Wifies tk him, and he basically tells Wifies like basically what it is and then letting Wifies just explore to learn properly. Ken has his usual reactions where he's like "stop nonono" and he dies every time he says that because Wifies ACTUALLY stops so he has to like eventually tell him reluctantly that he doesn't actually mind being tk'd and that it's just an instinctive reaction