It was regretful and for some regrets, once it happened, it would be there for a lifetime!
Take this for an example. Oliver Walker didn't get to see his grandfather for the last time before he died. He felt extremely guilty because of it.
Therefore, there were tears in his eyes!
"Grandpa!"
"This is a toast for you. I hope you can forgive my unfilial behaviour!"
Oliver Walker looked at the old man on the tombstone with a kind smile and drank the wine in his glass in one go.
Although he was only a son-in-law who married into Davis's family, he had never considered himself an outsider.
This was especially so for Emilia's grandfather, who was also an important reason why he chose to remain silent after his return. This was why he was unwilling to lay his hands on Davis several times.
"But don't worry, I won't break it till it collapses!"
"I'm sure that's not what you want to see!"
