Should the full stop be after 'himself'?

In a CNBC interview two months ago, PM Lee recounted the sort of advice his father would be giving him now. The interviewer followed up with: “You can hear his voice in your head?” And the reply from PM Lee: “Yes, we can imagine that.” (By “we” he was probably referring to the Cabinet although I think he spoke for himself).

Should the full stop be after 'himself' instead of outside the bracket?

Thanks.