User blog comment:Zathronas/Analysis by an author: Volume 2 episode 6: Burning the Candle/@comment-78.42.186.25-20140905022402/@comment-10390252-20140905212549

Yes, they have a good relationship with their father ten-plus years later. At the time of Summer's death when, in Yang's own words, he had 'shut down', leaving a five-year-old girl to look after her sister? No, I don't think the relationship was anywhere near as good back then.