...The doors are now closing. Please stand clear of the doors.

...Or it was.

S, sorry, I got so caught up in talking...

Now we're going to miss our reservation...

...In that case

It's the Yamanote Line. The Yamanote Line goes in a big circle.

On their first date, the boyfriend who missed their stop on the train and is in a panic, and the girlfriend who is enjoying their time together.