✔ 最佳答案
Hope the below helps you:
Many thanks for your concern. How is your health lately? Did you loose any weight? Currently, I am spending most of my time learning. The subjects seems relatively simple but in fact rather difficult. I also spend my weekends working part time at a membership club. Hence, I have no time to date you for a meal. However, I am sure there will be more opportunity to come in the future.
I also like to seize this opportunity to wish you - Happy Fathers' Day. Stay healthy always.