Everyone has a list. Maybe it lives in a notes app, maybe it floats around half-formed in the back of someone’s head, but it is there. Height, career, humor, politics, dog person or cat person. The list gets built over years of bad dates, good dates that went nowhere, and offhand advice from friends who swear they know better. And yet something odd keeps showing up in the data from major dating platforms in 2025: people are routinely ending up with someone who checks almost none of their original boxes. The list exists. People consult it. Then they ignore it when someone interesting enough walks in and says the right thing at the right time. So what is actually driving decisions on dating apps right now? Is it the checklist, the chemistry, or some uneasy negotiation between the two?
The Checklist Was Never Meant to Survive Contact
Filters on dating apps encourage a shopping mentality. You set your age range, your distance, your preferences for smoking and drinking and religion, and the algorithm hands you a curated set of profiles. The setup rewards specificity. If you want a 6-foot-tall finance professional who runs marathons and owns a golden retriever, you can search for that person and probably find a few candidates before lunch.
But filters work best when you know what actually matters to you, and most people are worse at that than they assume. Plenty of singles report setting strict parameters and then feeling nothing when they match with someone who fits perfectly on paper. The profile looks right. The conversation feels flat. The date happens. There is no second one.
This is where the gap between stated preference and lived behavior opens up. People build their checklists based on what they think should matter, drawing from past relationships, social pressure, and a vague sense of aspiration. The problem is that attraction rarely follows instructions.
When the Type You Want Stops Matching the Person You Pick
A lot of people say they know what they want. Tall, ambitious, funny, stable. But recent survey data says that many singles are falling for people who look nothing like their original list. Plenty of Fish surveyed nearly 6,000 U.S. members and found that 42% had gone through what the platform calls “Curveball-Crushing,” meaning they caught feelings for someone outside their usual type. Some are meeting rich guys, others are drawn to quiet homebodies, and a few end up with the exact opposite of what they once described as their ideal partner.
The trend holds across other platforms too. Tinder’s Year in Swipe 2025 report found that 64% of young singles consider emotional honesty what dating needs most, and 56% said honest conversations matter above all else. Bumble’s research across over 40,000 Gen Z and millennial members showed that 59% of women now place more value on emotional consistency, reliability, and clear goals in a partner. The 14th annual Singles in America study by Match and the Kinsey Institute, covering 5,001 U.S. singles, reported that 90% agree sexual chemistry is essential, while 46% feel ready for a long-term relationship. The checklist is still there for many people, but it seems to carry less weight once a real conversation starts.
What Replaced the Rigid List
If the old checklist centered on surface-level traits, the replacement seems to be something harder to filter for. Words like “sincerity” and “emotional honesty” keep appearing in survey responses. These are qualities that do not photograph well and cannot be captured in a bio. You figure them out 15 minutes into a coffee date or 3 messages into a late-night text exchange.
The Plenty of Fish survey found that singles are gravitating toward spontaneity and sincerity over predefined criteria. That tracks with what Bumble’s data showed about women prioritizing reliability and emotional steadiness. These are behavioral traits, not biographical ones. You cannot swipe for them.
And this is where dating apps face an interesting tension with their own users. The platforms are built on sorting and filtering. The users increasingly care about things that resist being sorted and filtered.
Chemistry Still Runs the Show
The Match and Kinsey Institute study put a hard number on something most people already suspected: 90% of singles say sexual chemistry is essential. That finding is hard to square with the idea that people are rationally evaluating partners against a spreadsheet of desired attributes.
Chemistry is disruptive by nature. It shows up uninvited and often for people who do not match the profile you had in mind. This may explain why so many singles report falling for unexpected types. The body responds before the checklist gets consulted. A person might swipe left on 50 profiles that fit their criteria and then swipe right on someone who breaks every rule they set for themselves, all because something in a smile or a sentence landed differently.
The List Bends, It Does Not Break
None of this means checklists are gone. People still want compatibility on core values, life goals, and physical attraction. The 46% of singles in the Match study who said they feel ready for a long-term relationship are not abandoning standards. They are loosening the grip on the superficial ones.
The useful parts of a checklist tend to be the non-negotiables: shared views on having children, alignment on finances, agreement about where to live. The parts that bend are things like job title, alma mater, height, and music taste. Those preferences soften quickly when someone makes you laugh for 2 hours straight and then texts you something thoughtful the next morning.
Swiping in 2025 Is a Negotiation
What the data from these surveys points to is that most singles hold a checklist in one hand and an openness to surprise in the other. They are not fully abandoning criteria, and they are not rigidly adhering to them either. The apps push structure. The humans using them keep finding ways around it.
The real answer to the original question is probably both. People are swiping for sparks and shopping from a checklist. They start with the list, encounter someone who scrambles it, and then decide in real time which parts of the list were worth keeping. That negotiation happens silently, on every date, in every chat window, and the outcome is rarely what either person predicted when they first opened the app.
