Trillen thought for a few seconds. The birthday question he could answer with ease. The only thing that ever happened on his birthday was an exam. To make sure he was still fit to work or if Draco should sell him while it was still good to sell. The holidays were a little tougher. The slaves had never really celebrated a holiday. They helped to decorate and such, but they were usually too tired to actually celebrate any of them. Sure, some tired to do so in small ways, but usually most of them just wanted sleep. "Not really Miss Kate. I never celebrated a birthday and holidays were too full of work to celebrate them properly." Suddenly an idea popped into his head and he tilted his head to look at her. "Would I need to help decorate and such?"