"I apologise for raising my voice...." He just realized it but Mace was too sour to even look at him. There was tension in the air and their dinner was silent, and none was willing to say a word. And we can all agree that it was just because they mentioned Arcadia, it caused a rift between them. The reason why Mace hated her so much, anywhere she is mentioned there most always be chaos following it.
Dinner is not even up to half way done when a soldier comes and he bows, he looked quite worried and since Loki was in charge of them all, they decided not to...