Because his father knew well his soft spot, he still went soft on him.

因为他父亲知道他的弱点，对他还是很温和。

I'm sorry I went soft on you. - - Well, that's okay. I kinda like you soft. - You do?

没什么，其实我也不忍心 -是吗？其实让你唱红脸也是好事情？