questions on vayigash rashis that chana has, that bother her every time she does them and she asks them:
why would yaakov not kiss yosef? if you didn't see your son for a long time, wouldn't you kiss him? why did he say shema?
why does rashi wait until now to tell us that the "hey" at the end is like a "lamed" at the beginning, when that "hey" has come up many times already?
why do they say they are worried that binyamin will die on the trip just as his mother died on the trip, when rachel died in childbirth, not from travel?