It was clear that the alien did not want his human associate to leave.

After all, the aliens didn't really want to fight.

Further, the aliens did not want to be rescued in that way.

If the aliens wanted to, they could have launched an outright attack on Earth.

It turns out the aliens want Earth women for breeding purposes.

We have nothing the aliens want, whether it be resources, land, or religious artifacts.

Unfortunately, these aliens wanted to learn just a few more things before they left.

I merely point out that if the aliens had wanted to destroy us, they could have done it very easily.

Whatever the aliens wanted here, she and the others had kept it away from them.

It becomes apparent that these aliens don't want Earth's species to leave the planet.