Outside the auditorium.
It was already 4 PM in the afternoon.
Cambridge University's Baker had a face gasping in admiration of Zhang Ye who had came outside alongside him. He spoke in English, "Zhang Ye, your eloquence in speaking was really eye-opening to us all." The foreign mathematicians had been present the whole time, with the translators translating everything Zhang Ye said in his speech. So they were also in the know of what had just happened.
Zhang Ye said, "Oh, is that right?"