"I don't...that's not what I meant, Tohsaka-san. I'm glad that we're friends.." It killed Mami to not be able to tell the other girl the truth. To make Tohsaka think that Mami was not her friend, or that she didn't appreciate her, it was just too painful.

"Please don't be upset with me.." Mami could only try to convince Rin that she was her friend, but she didn't know what to say.