Dea Sir, How are you ? This is XXX from xxx. Firstly, thanks for your kindly help in the near futur. That is my great pleasure to be your student of my paper. Many ideas comes out and I don't know how to organize everything until now. Is that possible for me to talk with you on the paper? If ok, could you please kindly arrange a time for my request ? It's so excited to get your reply. Best RegardsXXX