Continuity mistake: Nick proposes on the plane and puts the ring on. They kiss and you see both of Rachel's hands and there is no ring on her finger.
Continuity mistake: When Rachel had the bamboo tile, she had it in her left hand, switched it to her right hand and places her tiles, but in the next shot the tile is in her left hand. (01:44:47)
Continuity mistake: At the beginning, when Astrid is introduced, she is in a hotel in Shanghai. Later that evening, she is in her home in Singapore.
