Anna finished off her sandwich and put away the empty container. "Thank you. Heh, right back at you too." She nodded, taking a sip of her ginger ale. She watched him contemplate bacteria and couldn't help but smile a little more at how fascinated he seemed. It was a no-brainer that he was passionate about his work.

"The smallest and seemingly meaningless organisms turned out to be one of the most important things to every living thing on this planet. It really is ironic when you think about it." She chuckled. "In this dog-eat-dog world, where the survival of the fittest happens, the weakest can make or break you easily." She realized both of them were done with their lunch and wondered what would happen next. Should she ask for his number? Invite him to lunch tomorrow? She wasn't quite sure.