Eryn sighed, then broke into a fit of giggles, realizing that she had her work cut out for her in terms of getting to know Sean. "Well, you're old enough to be ale to be responsible with your own safety. I can only tell you to be careful, especially when mixing volatile chemicals, and make sure you open the window in case it results in fumes and smoke," she replied calmly. "Wow... You sound surprisingly calm about the whole thing," Hayley remarked with mild surprise. "It's not something uncommon in the university where I'm studying at," she replied with a giggle.