Have a very happy Father's Day.
祝您有个快乐的父亲节。

You are the best dad in the world.
您是世界上最好的爸爸。

I am glad that you are my dad.
真高兴您是我爸爸。  

Have the best Father's Day ever.
祝您有个最棒的父亲节。 

This is for all the things that you have done for me.
这是为了感谢您为我所做的一切。  

You are the best dad that a kid ever had.
您是孩子心目中最好的爸爸。 

You have been there when I needed you.
在我需要您的时候，您总是在那里。 

Father's day is a time to remember all the good things that dads do for us..
父亲节是忆起爸爸们为我们所做的一切的时刻。  

I hope you know how proud I am of you, father. Happy Father's Day! Happiness always! 

Your eyes show sternness, but more kindness and care. Thank you for making me feel important. 

Happy Father's Day to you, my dear father! Thank you for everything you've done for me! 

It's time to say “thank you” for all that you've done ...   

My warmest regards to you on this special day! Thanks for all your guidance, understanding and love...   

On this special day, I want to say I'm proud of you, appreciate all you've done for me and I love you. 

Happy Father's Day to an extraordinary father! I love you so much!   

You've been father, friend, adviser, all of these and more.   

Words can't tell how much you mean to us. We wish you happiness on this special day.