"The man and the woman eat pasta in the restaurant, and later they drink coffee."
Translation:הגבר והאישה אוכלים פסטה במסעדה, ולאחר מכן הם שותים קפה.
Yes, and it means "afterwards".
The word כן used to mean something like "so" or "like that". However in modern Hebrew this meaning of כן is used mainly in fixed expressions, like "אלא אם כן" (=unless) or "על כן" (=therefore).