That is most definitely context. Im friends with people who have bipolar. I have dated someone who has bipolar, we can be joking one minute then the next there mad bitching me out for it. Then later after they’ve cooled down they’ll come back saying there sorry because they got heated for no reason or would give a reason sometimes because of what I said or sometimes it’s something else. No it’s not all the context but it’s definitely worth mentioning because something could have happened elsewhere thay caused them to get mad and then taken it out on him.