In my interpretation, the appearance of the 4 of Wands signifies the presence of a "basis" or a foundation with workable potential.
When it comes to feelings, I believe it suggests steady and stable emotions that the individual desires to cultivate and develop further. In a romantic context, this could imply a positive and committed desire to be with the person romantically.
As an action, it conveys a message to me, urging against complacency and advising to recognize and capitalize on one's potential without resting on past achievements for too long. π±π