Iris was unable to react to Adolphus' statements. Why were his statements so intimidating and confusing?

"Master Adolphus, let me help you take you to the bed." At the moment, it was best for Iris to avoid his drunk talks. She gently held his arm and to her surprise, he let her. She stood by his side and put her arm over his shoulder. Her other hand went to his back as she started to walk, dragging Adolphus with her. 

"Didn't you bring dinner for me?" Adolphus asked her. She could feel that his lips were merely inches away from her skin. 

Her fingers clutched his shirt on his back,...