Well, I never saw a way to get any character mad other than the tv argument.
And right now, according to the profiles, I have completed every li's storyline for 0.29.5 except for Ava (who is upset and I can't advance anything,) Amy (who no longer has an active quest to advance; I saw her tattoo on Twatch,tv and the story stopped advancing,) and Luna who I already went on a first date with.)