Pineapples are just happy. They are smile inducing. Pineapples are symbols of hospitality, friendship, warmth, of the tropics and islands, and, depending on your preferences, pinacoladas!
Given the many meanings of pineapples, I don’t think you can go wrong giving someone a pineapple watercolor card. I added some splatter and a handdrawn border to keep it light and cheery.