When depicting Asian people in movies, books, and television or as historical figures, it's more important to humanize them and give them all of the dimensions of humanity, and that includes sexuality. Ascribe the human the full range of human qualities.
I first visited the Philippines when I was 29. I thought I would feel at home there, but I felt more out of place than I did in the U.S. I discovered I was more American than Filipino. It was shattering because I never felt quite at home in the U.S., either.
You are validating someone's life by telling their story. Even if it's a sad one.