Thread:Thunderbird3InternationalRescue/@comment-25600892-20180117210216/@comment-25600892-20180118231918

I already thought that out:
 * The female Autobot could've come to Earth to escape the conflict between the Autobots and Decepticons and befriended Strawberry, and the two males could be there due to similar events to how Poe met Finn in Star Wars: The Force Awakens.