Hi, i just found out today that one of my friends dad died before christmas, she doesnt go to my school, and she never has, but i still see her outside of school, we text each other a lot, i just need some good advice. What should i act like around her? Should i be sensitive, happy, myself? Ive had people die in my family, but ive never had a friend lose someone so close to them, what should i do?