Just coming in at part 3, I guessed I have to read the others in order to have a complete understanding of the writing. It beats my imagination how you came up with this. I love fiction but difficult for me to come up with something.
Ps. I guess part 4 will bear the line "I fell in love with one of the nurses that I met for Aunty Bea" lol.
Yes, please start with Part 1. Makes more sense that way. :)