"Oh, it's alright!" she said quickly, for this was the first time he'd simply just approached since before she even began to work for his brother. "You didn't know." It was true, he had knocked politely anyway. "He is doin' well enough I think. Growin' quickly." She commented in reply to his next words. Then she got up and walked to where he stood, pointing toward the direction of the kitchen. "If ye go that way, ye should eventually find the kitchen." She turned to look at him then, "What kind of experiment, if ye don't mind me askin'?"