Teenage girl leaves home/runs away. Her best friend is there two. There’s a scene where they are in a private train car and the best friend teaches the main character how to kiss. I think it’s a foreign movie and I think it’s a 2000s movie

Adèle's life is changed when she meets Emma, a young woman with blue hair, who will allow her to discover desire, to assert herself as a woman and as an adult. In front of others, Adele grows, seeks herself, loses herself, finds herself.

Two teenage friends run away from home on a car that belongs to the brother of one of them. They believe that they break free from the whole world. But at some point, they have to accept the fact that their escape was not a protest, but a dreadful mistake.

Teenage runaway Angel grows up too fast in the hands of a horny couple.

Teenage best girlfriends decide to go on a dangerous joy ride with two older men and their lives are changed forever.

Two young teenagers who are also best friends fall in love.

Two teenage girls in search of freedom, friendship, and belonging run away from their troubled lives with a misguided plan of traveling to Syria.

An unhappy teenager hits the road to meet up with a man in California whom she barely knows. Along the way the naive teen stumbles around trying to do her best to get by, but eventually falls prey to some unseemly characters willing to take advantage of her.

Three strangers, two men and a woman, end up sharing a compartment on a train leaving Beijing for Shanghai -- the lone woman is quiet while one of the young men is gregarious and funny, and the other is more reserved, but compassionate. Eventually, the men cannot help but note the woman's silence -- it turns out she is running away from her employers who felt she was pretty much a derelict, and from some friends who were of questionable ethics, though she is not about to say anything to the two men. When she gets off the train in Nanjing, one of the young men from the train -- somewhat worried about his silent travel partner -- decides to follow her to make sure she will be okay. And it is a good thing he did so because she is menacingly approached by some obvious thugs and the young man gets her out of the potentially hazardous encounter.

Two childhood best friends reconnect as teenagers, finding themselves at a crossroads in their lives.

Hong Kong movie