She splashed her face with water as soon as she arrived in the restroom. She stared at her reflection in the mirror while scolding herself. She didn't know why she suddenly snapped at Albert today at all.
It's not like this was even the first time he made a pass on her, but it seems like her suspicion was causing her to subconsciously become hypersensitive of his actions. At this rate, if he really is someone who is to be suspected, he'll surely put his guard up and become more careful with his actions because of her thoughtless actions.
After gathering herself for a full minute in there, she reminded herself once again that she should just act normal as if she didn't know anything. Then she returned to her seat again and had her meal while chatting with others.