Tamotsu takes Jun out to reminisce about the past. The story he tells is of the "Climbing Dragon", a young yakuza lieutenant, and his wife, Misumi, who he had a child with.
As for being scared... 
Everyone is.
...في ما يخص الشعور بالخوف
.فكلنا نشعر بالخوف
Angst haben wir doch alle.
Tout le monde a peur,
c’est normal.