Ruko stands there for a moment, visibly distressed now. What had he been thinking? He knew that his older brother had been in a bad mood, but that was still pretty uncalled for. He turned to the other two brothers, then to the girls still standing there. "A-ah..." 
What was he supposed to say now? 
His shoulders slumped and he looked to the ground with a sigh. "...I'm sorry. I...I don't know what's wrong with him. I assure you, that's not normal, even for him..."