One of my best friends is dying of Cancer.
I have just been there for her, (she is at home)....Bough her flowers to make her bedroom nice and pretty.Chocolates, even though they have been done over and over as a gift, they sometimes are all people can eat.
Keeping food down is not always easy, so a nibble on a chocolate can be helpful.
I also would look for interesting soft sweet foods, for her...and something different in the way of drinks.
She is not always house bound, so taking her for a light lunch on good days too is fun.
Then, just talking together in her room...having a laugh, and remembering funny things we did years ago.
Telling her, how I love her for the friend she is...
but being very careful how I do it, so she will not feel (her days are limited).
She wanted a few jobs done around the house, so I said I will do them....and we had a nice time together talking as I did the jobs.