On the flight, Jin is transporting a watch to Los Angeles and appears to be traveling with Sun-Hwa Paik (who, in the original timeline is his wife, and the daughter of his employer). He later notices Sun smiling and asks why. She replies by pointing at Rose and Bernard, commenting how happy they seem to be. Jin then orders her to button up her sweater. During the plane's landing he stares at a watch, similar to the one he was supposed to deliver in the original timeline. ("LA X, Part 1")
After flight 815
At the airport, Jin is later questioned by customs agents about the watch because it was not properly reported. The agents, who began examining the rest of his contents, found a large amount of money, prompting them to take Jin away for questioning. ("LA X, Part 2")
A few days later, Jin is found by Sayid Jarrah, tied up inside the walk-in freezer of a restaurant seemingly owned by Martin Keamy. ("Sundown")
