person A: My Grandma just passed away. Its been a brutally tough time.
person B: oh my god i'm so sorry. i've only got one grandparent left and it's tough to even imagine not having her
person A: Thank you.  I know_comma_ she was the one I was the closest too.  She died soon after my Grandpa died so its been awful.  It feels surreal. Treasure them while they're here.
person B: i do. i'm so sorry you are having such a hard time. may you find peace in her memories.