Let's face it, an age gap of 5-6 years would be unremarkable if they were in their 30s. The problem is anyone, of any age, making the moves on a prepubescent girl. That's where the ick is coming from. I was willing to tolerate it as long as it was just infatuation from a distrance, but the let's-pretend-this-isn't-a-kiss was a bridge too far. I don't think I would be comfortable with it even if they were both 10 or whatever age she said she was.
Overprotective male relatives are doing a piss-poor job of actually protecting her.
It's a cat. It got curious about the inner workings of a satellite and stayed there past liftoff to investigate. And now it's acting silly in front of the camera in the hope that the servant monkeys back on the ground can figure out how to send it a zero-G litterbox and a bag of Cat Chow.
(/s, of course.)