Wall of Text-- All the comments edition!
1) “Rinku?? Hi!!!” Oh, sweet validation! Emmet smiles warmly! “Thanks!!”
2) “Don’t worry, Allister !!! I am taking good care of myself!” As much as he could, at least, given his duty to find the truth. It was a race against time and Emmet had to take risks. ( @multimusecatastrophy )
3) “Hello!!! I am Emmet!! Indeed! I hope you are okay as well!!” Too much time passed, it seems, since Emmet could not get who left the note from the tone alone. He would make it up to them!
4) “YOU!!! Hi!! My favorite passengers!! Thanks! Hope you are doing well too!!” ( @voltagedoubler )
5) “Ash!! Hello!” Emmet definitely remembered them... Maybe. Possibly. “Please visit Unova and ride the trains some more!!!” @pkmnmcster