"🤔" - A pensive or thoughtful expression often used to convey a sense of contemplation, uncertainty, or curiosity. It typically represents someone deep in thought, with their hand resting on their chin and their eyes looking upwards as they consider something. "Ehm," - An interjection used to express hesitation, uncertainty, or a pause for thought. It is commonly used when someone is searching for the right words or trying to gather their thoughts before speaking.