We watch not just for the kiss, but for the negotiation. Will he leave the plane? Will she read the letter? The tension is a chemical reaction between hope and fear. Great romantic drama understands that love is not a destination—it is a series of difficult, beautiful choices.
The backbone of any great romantic drama is tension. Think of Jim and Pam in The Office or Ross and Rachel in Friends . The entertainment value doesn't come from the couple being happy; it comes from the obstacles. Miscommunication, evil exes, and differing life goals are the spices that make the final romantic payoff taste so sweet.
: The tension of a near-touch or a lingering glance in shows like Bridgerton or Normal People releases dopamine similar to a real-life crush.