Kou: No! Don't die Mistuba!
Mistuba: Will you... do something for me before I die?
Kou: Yes! Anything!
Mistuba: Delete my browser history...
Kou: Your what?
When Tsukasa kills Mistuba:
Kou: No! Don't die Mistuba!
Mistuba: Will you... do something for me before I die?
Kou: Yes! Anything!
Mistuba: Delete my browser history...
Kou: Your what?