(Volume 2 Part III - Freedom Forces)
Shortly after leaving the portal Shiro pulled Slayer's hand and said, "Alice, what important thing do you mean?"
Unusually, Slayer did not brush Shiro's hand away and let Shiro holding her wrist.
"Mhmm..." Slayer still had doubts about being able to tell the truth about her feelings.
"What?" said Shiro, waiting for Slayer to say something.
"So you ever lived with Ana?" asked Slayer, frowning slightly.
"Uh... Well... It's true that I once stayed in her house and slept in her room. But how do you know? She told you?" said Shiro, not understanding the situation.
"Even worse than I thought. What did you do in her room?!" said Slayer irritably, spoiled Shiro's shoulder several times.
Shiro catches Slayer's hand and said, "Just sleep! Just sleep! What are you doing? It hurts..."
"In her room?! With her??" said Slayer, looking into Shiro's eyes.