Sakura and Shirou
Shirou sighed at the exchange. After the way the woman had acted, he definitely was not comfortable with allowing her entry to the castle. At the same time, though, he was still interested in how she had obtained the armour, and what she knew about the people the armour's previous owner had been with. Her previous words, assuming they were true, implied she had some connection to the owner, maybe even that she was the owner, and he wanted to know more.
"Yes, Julius is correct, you should leave", he began. "However, before you do, I would like to know more about where you got the armour. Last time I met the armour's user, he was with several other people I know, and I am worried that something might have happened to them."
Sakura frowned at Shirou's words, worried that her dear servant and friend may have come to some harm.
"Yes, is Rider O...?" she began, before cutting herself off when she realised she probably wouldn't know who "Rider" was. "Sorry, do you know my friend, Rider at all? She has very long purple hair and really unusual eyes, usually with either glasses on or a blindfold. I hope she is OK...."