Logan: But if there are an infinite number of possible worlds... There's gotta be a world where Mary and I disappeared through a black hole, but the Earth is at its right place again? Sofia: Yes, it does.
Logan: Great! Let's go to that world, and everything will be alright! Sofia: But how are you gonna find that particular world, in the infinity of logical space? Mary: Perhaps this world's Bissy can fix that...
Logan and Mary goes to this world's Jeppsson dogs and explain the situation. Mary: So we need a sort of GPS over logical space... Bissy: I'll see to that! Logan: And borrow the spaceship. Pietro: No way! Logan: But they gotta get off this world! It's not big enough for two Logans!
In the end they get to borrow a bicycle.... Logan: There should be a black hole in that direction!
Logan: To the right there is the exit for the right world!
Mary: Wow! That was the longest ever I've held my breath! Logan: Yeah, that was tough!
Logan: Wonderful! All the planets are in their correct positions - and spring has arrived! Mary: But it feels kind of as if we've... cheated a bit? Logan: Bosh! Let's roll around in the grass! The end.