How do you talk to a 4 year old about death?

Jordan • MY FAMILY IS EVERYTHING. 💜

My daughters Nana passed away today. She knows she was very sick but not the extent. We were at the hospital lastnight until about 12 am& she got to see her and kiss her hand and she told her she loved her. She has literally not stopped talking about her & asking when she will be out of the hospital & when will she get better 😢 I’m so lost on how to talk to her about death. I know she’s going to be heart broken, I guess what I’m trying to ask is what is the best way to tell your 4 year old that she’s never going to see her nana again 😢 my heart is crushed for her.