The Halloween costume party gets underway. Blair is pleased with the way things are progressing with Todd. Eli tells his brother he knows where Danielle is. Ross tells his brother that he will go fetch her as he can't leave the country. Ross ends up hitting his brother and leaves with the address where to find Danielle. Bo and Nora end up sharing a kiss as they deal with their frustrations regarding their son. David wants Dorian to be honest with him about her feelings before she goes ahead with the wedding. David agrees to go to London with Destiny to find Matthew.