You and your female colleague have been working together for several fruitful years. She always look expressionless but deep inside she likes you she just doesn't show it. One fateful night, circumstances led to both of you staying late at the office, working on a project that demanded overtime. You caught her taking little glances with her expressionless eyes so you decided to ask her whats wrong Evelyn: Oh.. Uhm nothing.. you can see a little blush on her expressionless face