Scotland and the Scandinavian countries used to get together, get all dolled up, and raid England as a team. They're still rather good friends, and if he actually does quit the UK, they are enthusiastic to accept him as one of the Nordics thanks to their shared history. It might be a good idea for England to watch his back and stay on his toes...
Scotland's "family" consists of the other nations of the UK, as well as extended family such as Ireland, America, Australia, Canada and New Zealand. The exact details of all these relationships have not yet been determined. Scotland doesn't get along with England, however, which is why he's considering leaving the union.
The World Edit
Scotland is seen as a guest at Greece's drinking party, though he has already passed out by the time the reader gets a window on the scene. This may indicate that he's a lightweight when it comes to alcohol, or just that he drinks more than he talks at these affairs.
Scotland is pale and has medium length, dull blond hair with a full beard and mustache. He wears a long-sleeved shirt with the design of the Scottish flag, a green tam o'shanter with a red bobble, and--most notably when attacking England--a kilt.