Similar to how Booker was telling about his birthday to everyone three months ago, my mother-in-law was telling every nurse come by, "it is my LAST chemo treatment!"
She was getting anxious as the time approached to close, because nobody mentioned about the song that she had been desperate to hear.
Her emphasis on the LAST became even stronger and stronger.
However, nobody except me got it.
So, I simply asked them to sing it for her.
And you can also become happy by watching this.