At the full-time whistle, Guardiola got into a very animated chat with Bruno, with both individuals looking testy at times. The 54-year-old also appeared to argue with a cameraman as he struggled to keep his cool.
By the time he was interviewed, the ex-Bayern Munich manager gave little away.
When questioned on the matter, he said: "No questions, everything is fine. I said how good he [Bruno] is [but that conversation] is for private situations. Everything is fine."