natsu: this is my personal style of a fairy tail farewell ceremony. there are three conditions i must tell someone who leaves fairy tail.
natsu: one! you must never reveal sensitive information about fairy tail to others as long as you live!
natsu: two! …what was it, again?
mystogan: you must not have unauthorized contact with past clients or profit personally from them!
natsu: that’s right! three! even if we walk different paths, one must always live on as strong as you are able! you must never treat your life as something insignificant.
natsu: you must never forget the friends you love…
mystogan: for as long as you live!

FAIRY TAIL EPISODE 94. BYE BYE, EDOLAS