You can see the Nexus-related remarks below, starting at the 20:24 mark.

The chat also saw Pichai tackle concerns about privacy, especially for Google Home. No, you won't have to share your voice command history with Google -- there will be an "off the record" mode that doesn't send your data. The CEO also mentioned hopes for tighter control over privacy as a whole. He imagined telling Google to forget the last 4 hours of search activity, as an example.

On top of this, Pichai was adamant that Google "want[s] to be in China" and is taking a "thoughtful" approach to making it happen. Just what that means isn't immediately apparent, although there has been talk of Google Play and a handful of Android services coming to China. The big challenge is balancing the company's desire for profit with its historical aversion to censorship. As much as the company hates that its services aren't available on Android phones sold in China, it also doesn't like having to remove apps or search terms in the name of silencing political dissent.