"No." It's a rather blunt answer, but true. "Though she certainly pestered me to stay the second time I arrived on Earth." That may be slightly off what happened, but not by much. Loud, vulgar, stubborn woman. Still was. They worked well together. Even if he still doesn't get why she even tried to help him in the first place.

"Luckily Earth seems to be off most other alien's radars," Bar Freeza of course, he's well aware of where they were. And even then, it doesn't mean their Earth is a quiet place to be ever few years. Something always pops up. "Better for it to stay unnoticed. It's population by large is incapable of truly defending themselves. Their weaponry is not advance enough to take on any invading forces, bar anything Bulma could make, and while they have some talented fighters they are limited."