Dear [Name],
I am writing to apologize for my inappropriate and unwanted crying during our meeting yesterday. I understand that my behavior was unprofessional and I am deeply sorry for any embarrassment or discomfort it may have caused you.
I want to assure you that I take my job and our working relationship very seriously. I understand that my emotional outburst was not appropriate and I understand that it was unprofessional. I am truly sorry for my behavior and I am committed to ensuring that it does not happen again in the future.
I understand that it is my responsibility to maintain a professional demeanor at all times and I take full responsibility for my actions. I am committed to making sure that I am better prepared to handle any emotional issues that may arise in the future.
I understand that my behavior yesterday was unacceptable and I want to assure you that it will not happen again. I am committed to being a professional and reliable employee and I am sorry for any negative impact my behavior may have had on our working relationship.
Once again, I apologize for my inappropriate and unwanted crying during our meeting yesterday. I understand that my behavior was unprofessional and I am deeply sorry for any embarrassment or discomfort it may have caused you.
Sincerely,
[Your Name]