It’s going to take courage to have that tough conversation with a friend that you know is long overdue. Perhaps your friend has a need to share something with you that has been burdening him/her for a while. What he/she really is probably asking for is your non-judgemental ear, acceptance, and empathy for what they he/she has experienced. You should value the confidence your friend has in you as a huge compliment.
10, 22, 42, 44, 37, 21