In the following sentence:
你不必下班后还忙着应酬,一身酒气回家,家人都睡了,连句话也没人说。
The sentence would mean something like the following:
You don't need to cater to the drinking party after the work, which makes you go back home while your family is sleeping.
But I don't understand the last part. What does it mean and specifically how does 也 work in this case? Does it mean "too" or "also" in this case? And what does 连句话 here mean?