Hello, Biwai. So you know PC from the PC Battle Server, I assume? I'm glad that you decided to join this forum, you may find something you'll enjoy! Do you have any favorite Pokémon, by any chance?
Anyway, you can discuss almost everything, from the upcoming Omega Ruby and Alpha Sapphire, movies, games, or maybe mundane lives, and even making friends, it's all up to you :) If you want someone to talk, I'll be open to talk with you too. Welcome to PC, and have fun, ok?