Notice how when the SMCU started we had a lot of connotation to trains
- In NCT make a wish
- RV psycho
and now the SMCU started his transition into his part 2 with Baekhyun and Wendy
- In Baekhyun bambi , we still have the train and bambi means night rain in korean
- In Wendy debut we can see train tracks but no train, and the title make a reference to water
- Shinee are coming back with "atlantis"
- and aespa are rumored to comeback with a water concept
