Talia: He really doesn't have anything better to do.
I really don't have anything better to do.

Talia: But seriously, have you tried looking for any other legendaries? Suicune, Regice, Jirachi, Kyur -- N-No, that last one's a bad idea! There are still a few other legendaries that should be able to help you around, though.

And why shouldn't she trust me?

Talia: Asks the Pokémon who admitted to finding enjoyment in watching people make desperate and futile attempts to get back to their own universe...

...Touché!