I suddenly got a flashback about this comic, which must've been from around 80s-90s. The only things I can manage to remember from it are that there was the protagonist who tried to blend in a strange city (not from this world). He met its inhabitants and tried to make a correct perfume (?) mixture for conveying his emotions, but he failed, the mixture smelling foul. There was also a companion, a small walking egg. If someone actually manages to recognise the comic from this very bad description, he/she will have my everlasting gratitude.