Happy Birthday
Happy Birthday is not streaming on a US subscription app right now, as of October 6, 2026.
What is the most important birthday gift you've ever received?… for him, it was her.
Destiny has brought Ten and Pao to meet through a story in touring book. Though they haven't seen each other yet, the letters in the book was written and sent to both of them. Until one day, when they meet by chance, the acquaintance they've made through the book begins to blossom and develop into love.
Where to watch
Not currently available for streaming in the US.
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