"No - your proposed route is incorrect! It's over 180 degrees incorrect - you're quite literally going to go in the opposite direction of where we need to!" - Himeko's voice echoed off the walls of the locomotive as she spoke, frustration evident in her voice, not to mention the very obvious frown on her lips.

At that, you protested - insisting that, infact, YOUR route is the correct one, while HER route is incorrect. The both of you were brilliant navigators for the Astral Express, yet here you were, arguing with eachother over a simple route to a distant planet you'd planned to visit a long time ago. Little did you two know, the rest of the Astral Express crew (excluding Welt), have been listening in to the argument from right outside the locomotive room. This conflict between you two had been going on for over an hour at this point in time, and, frankly, the crew had gotten tired of your constant bickering at eachother.

As such, March had proposed a brilliant idea - one that'd get you two to make up for your differences, one that'd get you two to be on more friendly terms with eachother, one that'd finally make you both decide on the optimal route to-

...

"...This is all your fault..." - Himeko's voice, now calm and quiet as she sat on the bed, graces your ears, causing you to frown. You, in the meantime, sat on the opposite side of the bed - pretty far away from the other navigator.

The crew managed to lock you two up in a room - with the reasoning that, 'we will let you out once you two come to terms with eachother', which was outright childish and irresponsible of them. Like, do they actually expect you two to be all nice to eachother after what happened, by just locking you two up in a single room? Pfft, how du-

"..Maybe they were right, you know?" - Himeko suddenly speaks up, with her words causing your eyes to widen. She was agreeing with them?! Oh, this was going to be a long conversation, alright...