Who doesn't love a good affair? Why, I'm off to an affair of my own in a few hours: my sister's wedding!
But in this case, I'm pretty sure Wanderer means "Affairs" in a romantic sense - like when someone is involved very seriously with one person and then begins having relations with someone else. Very fertile ground for drama, comedy, and great films. I look forward to seeing everyone else's picks. Here are mine, with no commentary except to say that I LOVE these movies.