Charlie, love and clichés

Charlie lives alone and works at her father's company. She doesn't have the best relationships with him, her sister, or her grandmother, having grown up without a mother. She's not having much luck with men either. She ended a long-term, long-distance relationship and occasionally goes out with someone, but love never seems to come her way.
She is selfless and capable, but she feels she needs to do something drastic with her life. It's time to finally focus on herself, to stop accommodating everyone, to stop trying to please everyone. She wants to break free from her family's influence and become independent.
She nostalgically remembers a young man she met for a week of evenings at a bistro, but he never showed up again. With him, she was able to be honest and open.
But now, he suddenly appears at her father's company and is set to be her direct superior. Will he recognise her after all this time? Does he remember her? Will the two of them get a second chance at life?