Bangkok Traffic Love Story (2009) Timeline Explained – Every Event in Order

Mei Li's family bans her from driving after she gets drunk at her best friend Ped's wedding and crashes her car while driving home intoxicated. Her father and mother scold her severely for the dangerous behavior and forbid her to drive, forcing her to rely on public transportation like the BTS Skytrain for her daily commute.

• drunk driving
• car crash
• family
• grounded

Loong appears as the guardian because he is the older brother or relative of the teenage boy who was having sex with Mei Li's teenage maid. When Mei Li's father demanded to meet the boy's guardian to address the situation, Loong showed up, revealing his connection to the boy and explaining why he was present at that meeting.

• Loong
• guardian
• rooftop
• maid
• father

When Plern and Li meet Loong at the video rental shop, Plern cleverly obtains his phone number but refuses to share it with Li. Plern becomes interested in Loong herself and decides to keep his number, even going so far as to get a job at the video rental store to be closer to him. This creates tension between the two friends and leads Li to retaliate.

• Plern
• phone number
• Loong
• video rental shop
• rivalry

Mei Li brings Plern's three boyfriends to the video rental store in retaliation for Plern keeping Loong's phone number to herself. The commotion that ensues causes chaos in the store, and during the struggle, Loong's laptop gets smashed. Li feels responsible for the damage since her actions triggered the incident.

• Plern
• three boyfriends
• video store
• laptop
• revenge

After Loong's laptop gets smashed, Li takes it to get fixed but it can't be repaired. She returns it to Loong at the BTS office, and they ride the BTS home together. Loong throws away the broken laptop and bag, but Li retrieves the bag from the garbage and discovers film negatives inside, which belonged to Loong and contained personal photographs.

• film negatives
• laptop
• bag
• Loong
• photos

When Li develops the film negatives, she discovers photos of Loong with Kob Kavita, an actress from a popular series called "Saint's Tear." The photo printing shop owner recognizes the celebrity and posts the pictures online, drawing public attention to their past relationship. This creates a brief scandal because Kob Kavita is a known actress.

• Kob Kavita
• actress
• photos
• online
• scandal
• Saint's Tear

Loong explains to Li that Kob Kavita is his ex-girlfriend, and their breakup was due to mismatched schedules. As a BTS night-shift engineer, his working hours conflicted with the actress's demanding schedule, making it impossible for them to maintain their relationship.

• Kob Kavita
• ex-girlfriend
• breakup
• schedules
• Loong

Loong reveals he will leave for Germany in two days to study there for two years. This news shocks Li and creates tension in their developing relationship. He departs on the day of the comet event, and two years later he returns to Thailand, now working a day shift instead of night shift.

• Germany
• study
• two years
• departure
• Loong
• return

Before departing for Germany, Loong sends Li a box containing meaningful items: the mirror from her crashed car, the damaged sunglasses she broke on the BTS, the broken laptop from the video store incident, Bangkok Planetarium tickets from their date, and the memory card from the camera. These items represent their growing relationship and his memories of her.

• mementos
• box
• mirror
• sunglasses
• laptop
• planetarium
• memory card

After studying the photos in the memento box, Li realizes the depth of Loong's feelings for her and rushes to Suvarnabhumi Airport to try to stop him from leaving. However, she arrives too late, Loong has already departed. She watches the comet from the ground while he watches from his plane above.

• airport
• stop
• comet
• too late
• Li
• Loong

Two years after Loong returns from Germany, Li unexpectedly encounters him on a BTS Skytrain. He has come back to Thailand and switched from night shift to day shift. At Siam Station, Li gets off to change lines, but a train outage traps them together again, leading Loong to urge her to save his number for Songkran, mirroring how they first met.

• reunion
• two years
• BTS
• day shift
• Siam Station
• train outage

Before Loong's departure, Li and Loong visit the Bangkok Planetarium and see an exhibition about an upcoming comet. They plan to watch it together in Bangkok, but Loong leaves on the day the comet appears. The comet becomes a symbol of their separation, Loong watches it from his plane while Li watches from the ground, separated by distance but sharing the same sky.

• comet
• planetarium
• separation
• Loong
• Li
• symbolism

During Songkran, Li travels to Loong's guesthouse near the Chao Phraya River, hoping to spend time with him. She finds him asleep and decides to wait, eventually falling asleep beside him. This quiet, intimate moment deepens their bond without any romantic escalation, showing the growing trust between them.

• guesthouse
• Songkran
• Chao Phraya River
• sleep
• Loong
• Li