On topic? What is the topic, Esplin? ^^
Very good, Wild! You understand almost everything ^^ About "un de ces quatre", it's a very French expression who means "un de ces jours" ("one of these days"/"sometime"/"once"). We often use it to say we gonna do something soon (or not so soon), but we don't know when exactly.
And Horse, if you hate French, learn Esperanto! Wild would be so glad to teach you ^^