Oh dear!Remus misunderstanding Sirius was just done so well in this fic, I love this trope! The idea of having modern technology within a castle, somehow you got the magical atmosphere here through the use of music instead of the canon verse magic. Remus' character here was seriously written in such a great way-the sadness, the careful nature he's got, how easily he crafts lies and the way he wants to get closer to the guitar boy!
Those messages between everyone, the party and of course, Sirius' reaction when he finds out that Remus wanted to break it off between them for someone he's never met!Oh gosh!This fic got the good ending it deserved!