The trailer shows Sophie and Walt bonding at his coffee workplace. Sophie is sad and mopey because she misses her boyfriend of eight years, who checks out all her future long-term partner requirements. They've been dating long-distance since he landed his Martian dream job and shipped off to Mars.
Walt encourages Sophie to sneak onto a spaceship to Mars to see her boyfriend. They part ways at the boarding station, but he then changes his mind and decides to follow her. Their journey to Mars onboard the ship is filled with drama, including crazy partying and interesting encounters. 'You never know how the stars will align!'