Your dad is someone who has played many important roles in your life, from a playmate and teacher when you were a child, to a friend and confidant as you've moved into adulthood. He's been there for all the important moments and milestones, and for that reason you want to celebrate him in a special way. This touching card is a great opportunity to wish him all the love in the world on his big day, and to remind him of just how much he means to you, today and every day.