"Promise me one thing"

"Hi?" Louis greeted Doctor Lily as he approached her. She was seated at a table, slowly eating the snacks she had been served while looking at the couples dancing on stage, spraying love everywhere. 

"Hi." She greeted him back and continued to look ahead.

Louis pulled out a chair beside her and sat down while signalling for a waiter to serve him a glass. 

The waiter approached just as soon as he signalled for him and dropped two glasses on their table.

"Long time," Louis said to her as he sipped his wine slowly. 

"We met at work yesterday." She reminded him and sipped hers that the waiter dropped in front of her.