What output will this C# program produce?

What output will this C# program produce?

class Widget {
  public Widget() : this(3, "Init") {
    Console.WriteLine("Default constructor");
  }
  public Widget(int x, string y) {
    Console.WriteLine($"Params: {x}, {y}");
  }
}

class Program {
  static void Main() {
    new Widget();
  }
}