Shun is sharing his tangerine and ends up going to Kaname's house, but Chizuru, Yuki and Yuta end up going too and all 5 stay for dinner. While it was expected they would leave after dinner, instead at Chizuru's suggestion, it becomes their first 5 person sleepover.
That doesn't count as "angry."
Eso no quiere decir que se enoje.
Eso no quiere decir que se enfade.
Isso não conta como "irritado".