"What are you doing here (in a bar)? Is something wrong?"
"No. No, I’m just having a drink."
"You’ve had at least five since I got here. It looks pretty serious. And actually I saw you here last week too. So are you sure something's not wrong?"
Question: Is the sentence in bold natural? Or would any of the sentences below be better to use?
And actually I also saw you here last week.
And actually I saw you here last week also.
Plus I saw you here last week too.