The 4 of Cups is uncertain. He doesn’t know if he wants what he has or if the grass is greener on the other side. He is not sure of his feelings and is also not sure of what he wants.

You are engaged in a successful partnership, union or relationship. Any activities or commitments undertaken with others will reap rewards at this time.
For those in a relationship, the appearance of this card denotes a deepening commitment and potentially marriage.