"Morning, you two. How did you sleep last night?" Shirou approached Jack and Rin Tohsaka with a friendly smile. The two of them were currently watching the sunrise from a lookout atop Château de Yggdmillennia.
"Mom, this guy is so annoying. I really want to dismember him..." Jack said to Rin Tohsaka with a resentful look. Because of her excessive innocence, she could see at a glance that Shirou's smile was nothing more than a fake disguise.
"No, no, you mustn't, Jack!" Rin Tohsaka smiled as she advised her Servant. The bigger reason was that Jack simply could not beat Shirou. "Sorry, Mr. Berserker. We didn't sleep very well last night, so Jack isn't in a very good mood."
"Haha... Is that so?"
Shirou casually let the matter slide. He could tell that Jack had genuinely wanted to kill him just now. That was understandable. After all, they had been half-coerced into "returning" by Shirou last night, only to see him again first thing the next morning. It was hardly strange for her to feel that way.
"Would you two be interested in having breakfast with us? I'm the chef this time, and I'm quite confident in my cooking."
At that moment, Shirou's mannerisms and speech were as elegant as a nobleman's. If the two of them had not seen his lunatic behavior yesterday, Rin Tohsaka and Jack might really have thought Shirou was a particularly gallant Heroic Spirit.
But...
"Sure, but Mr. Berserker, stop putting on that bookish act. Honestly, it's pretty disgusting." Covering her mouth, Rin Tohsaka lightly laughed as she said something that left Shirou awkward.
"Heh heh..." Shirou gave an embarrassed smile. "I'll... try."
All those manners of Shirou's were habits he had developed while out and about. Changing them was practically impossible.
Shirou led Rin