I don’t know if the fact that I’m starting my new job on Monday has anything to do with it, but the withdrawal symptoms are really bad this time round. I miss Hong Kong. I miss being there. I miss the solitude, I miss taking the bus. I miss sharing tables. I miss the familiarity and unfamiliarity. I miss the quietness as I read my book after all the whatsapp updates. I miss all my days there. And I also miss Polo Yau. Polo Yau is essentially a butter bun with sugar cookie topping sandwiched with a slab of butter in between. It is also called “Pineapple Bun” because the…