What humorous scenarios could arise from a couple trying to maintain intimacy and romance on a desert island?

Humorous scenarios could include attempts at a romantic dinner by 'candlelight' (using bioluminescent algae or a makeshift oil lamp) only for insects to swarm; trying to find a private spot for a 'date night' only to be interrupted by curious wildlife or other castaways; or elaborate efforts to 'dress up' for each other using leaves, shells, or torn clothing, often leading to ridiculously mismatched outfits. The struggle to create a romantic ambiance amidst the harsh realities of survival provides ample comedic material.