Left image: The image shows the front side of a card with the text saying "dreams come true". There are also various drawings of sun, starts, hearts, ships, cars and eiffel tower on the card.
Right image: The image shows a 5 US dollar bill clipped to a card.
The overall image is funny because while the front of the card gives hope that the person receiving this card will have one of their dreams come true but opening the card reveals only 5 dollars which is nowhere enough to fulfil any kind of dream.