Thank you for the translation!
This series is really special. In any other story I would have given up in frustration at two perfectly able-minded high schoolers struggling to even say "Good Morning" consistently, but here I'm just enjoying the ride and rooting for them both. I think it's because the other 3 passengers serve as such a good audience surrogate/Greek chorus for us readers. They not only add to the overall comedy, they help keep the interactions (or lack thereof) between the MC and FMC interesting and not annoying like they might be otherwise. Adding them in was a great idea by the author!