The context of the following conversation is Robin too their order to the counter and was told they are done serving food for the night.:
Robin says I got to the counter and they told me they are done serving food for the night..
The friend responds They must have just closed kitchen..
Robin responds Yeah.  They close earlier now to spend more time cleaning the restaurant..
The friend responds That's a good thing though..
Robin responds It is, but I didn't know that..
The friend responds Now you do for next time..