Have you noticed? Some people need to be instructed to eat cake.
Glue white to pink, pink to blue, then attach brads and punch hole out and snake the ribbon through. Then glue onto the card so you do not have any of the stuff that goes on in the back showing.
This could also be a wedding card if the words were changed to Congratulations, On Your Wedding Day, Getting Hitched or whatever is appropriate for the people getting married. Happy Birthday would also be good.