Couple of questions about a passage I was practicing the jlpt n3 audios and found the next passage: **** 6 **** 1)Why is it saying "Is it okay if you don't go home?" 2)What does mean?

> **** 6
>
> ****
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> 1)Why is it saying "Is it okay if you don't go home?" {}

Yes. It is saying "Don't you have to leave?", "Don't you have to go home?", etc. My assumption here is that this conversation is taking place at the workplace.

> 2)What does {}{}{} mean?

in this context means {} ("the second train station (from here)"). The Hall is only two train stations away from where the conversation is taking place.

For those unfamiliar with this use of {}, this Q&A might be of help.

Japanese is an extremely contextual language, I must keep reminding everyone, myself included.