This was a great read. I enjoyed both couples, and it was interesting seeing Hajime's older brother dealing with the inferiority complex from having such a "perfect" sibling. It was also really touching how Tatsuo changed Hajime and got him to open up and find his emotions. As is often the case, I wish this was longer, but this one is definitely a re-read for me.
Sayonara, Itoshi No My Friend