That idiot hit the one he love and didn't even apologized

I don't think much abt an apology,it didn't seem much of a big deal to me and they reconciled in the end.
I grew up in a very large family living with uncles,aunties,cousins and grandparents when I was young. The elders are from China and were quite strict and concerning manners like 'please' or 'thank you' was never taught to us till we went to school. No one in the family ever says thanks before but now,as time went by,the younger generation slowly starts it. Awkward,isn't it,for my family. Even now,I don't expect a 'thank you' or 'sorry' from anybody,it doesn't bother me one bit.