Dear XX
Hello!
I feel guilty and sorry for you. ……
I didn't mean to. You know my personality and temper ... you know that I always respect you, and you are the kindest and kindest elder in my heart ... ...
(tell the truth, sincerely and respectfully) ...
This is all a misunderstanding. I feel deeply guilty and uneasy about the harm you have caused! Here I express my deep remorse! ……
(choose a good one to say) ...
XX really fell in love.
Date, year and month