Father's day is coming,Please write a letter to your father作

Dear father,
It will be the Fathers' Day soon. I'd like to make a card to show my heart. I can't tell how much I love you actually but I never told you or hint it. I think you know there must be a good connection between us because I'm your daughter/son! Although I don't usually say "I love you" instead of arguing or even saying nothing, you have to know that I always put you in my heart! It is said that our parents is our first teachers. Everybody knows that. I'm not only thank you for being my father, but also thank you for being my first teacher!
Happy Fathers' Day!
Yours,
XXX