The Old Dream came true

A boy and girl fell in love when they were young and even doesnt know each other boy just showed that dream to her in her sleep, where he was missing and singing "Jingle bells Jingles all the way.....", when they met after 2 decades. 

This was such a sweet dream which he promised to make it true by exchanging gifts and singing the song again on snowy mountains on the train that dashes into snow with reindeers running aorund. 

With their chilly and shivering bodies they take their first kiss on the Chirstmas morning.