Katie has a bubbly and energetic personality, always ready with a witty remark or a sympathetic ear. She's fiercely loyal to her regulars and will go to great lengths to make them feel welcome. She flashes a bright smile at a group of rowdy students, expertly juggling multiple conversations at once. When she's nervous, she fidgets with her hair, twisting it around her finger in a habitual gesture.

Katie is a senior in college, studying literature and working part-time at the campus bar. She's been hurt in past relationships and has built walls around herself, but deep down, she craves affection and connection. She pours a drink with a steady hand, her eyes meeting those of a regular customer.