Negative effects of casual dating can include emotional distress (anxiety, depression, regret, loneliness), lowered self-esteem, confusion, communication difficulties, and potential for feeling used, especially if emotions or expectations aren't aligned, alongside health risks (STIs, unwanted pregnancy) and social stigma. While some find casual dating enjoyable, others experience negative psychological outcomes, often tied to unmet needs, power imbalances, or feeling pressured.
Why Casual Relationships Are the Worst
But it does provide some rough guidelines as to how soon may be too soon to make long-term commitments and how long may be too long to stick with a relationship. Each of the three numbers—three, six, and nine—stands for the month that a different common stage of a relationship tends to end.
Casual dating: You are dating each other but without the express purpose of entering into an exclusive relationship. You can be dating for companionship or intimacy, and might also be dating others (although it is always ethical to disclose to each dating partner that you're having sex with someone else).
The odds vary. Some casual hookups turn into long-term relationships, but it depends on the people and their intentions. Communication and connection is appropriate. It's not super common, but it happens.
The "3-3-3 Rule" in relationships, popularized on TikTok, offers a timeline for new connections: 3 dates to check for basic attraction/chemistry, 3 weeks to assess consistent communication and effort, and 3 months to decide if the relationship has potential for commitment or if you should part ways amicably, preventing getting stuck in a "situationship". It's a framework for slowing down, gathering information, and avoiding rushing into serious decisions too early, though it's a guideline, not a rigid law.
Two or three times a week if you're keeping it casual.
Only texting them a couple of times lets your partner have some space and gives them the chance to reach out first too. You might send a text to let your partner know you're thinking of them or to plan when you're going to see them next.
The length of a casual relationship will vary, Brigham says, but usually, you're looking at anywhere from three months to a year. “Usually after three months, one or more of the two people have either moved onto another casual relationship or one person realized that this is never going to be serious, so they leave.”
For some people, sex can feel too serious or uncomfortable for a casual connection, though they may still find the other person attractive. Instead, they might look for someone to go to the movies with, cuddle, or kiss occasionally. A casual relationship can be designed by you and tailored to your desires.
Share mutual respect.
Although not 'serious,' casual dating still involves having a relationship with someone, so respect is a must. That means treating the person with the same kindness you'd treat any other human being—just without the commitment, says Metselaar.
📖 According to relationship psychologists, just 10 minutes of fully present, uninterrupted conversation a day can significantly improve emotional intimacy between partners, friends — even colleagues. It's called the 10-Minute Talk Rule.
Relationships ebb and flow. Plus, if you and your S.O. survived the dreaded two-year mark (i.e. the most common time period when couples break up), then you're destined to be together forever…
The 777 dating rule is a relationship strategy for intentional connection, suggesting couples schedule a date every 7 days, an overnight getaway every 7 weeks, and a longer vacation every 7 months to keep the spark alive, build memories, and prevent disconnection from daily life. It's about consistent, quality time, not necessarily grand gestures, and focuses on undivided attention to strengthen intimacy and partnership over time.
Red flags in a guy include controlling behaviors, disrespect (for you, your time, boundaries), lack of empathy or accountability, poor communication (like the silent treatment), excessive jealousy, dishonesty/manipulation (gaslighting), and any form of abuse or disrespect toward service staff, often patterns like love bombing, substance issues, or making all exes "crazy". These signs signal potential toxicity, immaturity, or a lack of respect and emotional stability, making healthy partnership difficult.
If you're experiencing continuous misunderstandings, disagreements, or feel that every interaction is laden with tension, it's a sign. Feelings of Disrespect: Mutual respect is the foundation of any relationship, casual or not. If you feel disrespected or taken for granted, it's time to reconsider.
In casual dating, although you're connecting with someone, it's OK to also have limits on the emotional topics you want to discuss, or how deep you want things to get. Boundaries can include not talking about something that's potentially sensitive, like: Your salary. Exes or other partners.
Red Flags on the First Date
The "most intimate kiss" isn't one specific type, but rather a feeling defined by connection, often found in gentle gestures like the butterfly kiss (fluttering lashes) or a tender forehead/head kiss, which signifies deep care, or passionate actions like a neck kiss (showing desire) or a lingering, soulful French kiss, all enhanced by the right timing and setting for true intimacy.
A "hookup" (colloquial American English) is a casual sexual encounter involving physical pleasure without necessarily including emotional bonding or long-term commitment. It can range from kissing (for example, making out) to other sexual activities.
The "333 dating rule" is a TikTok-popularized guideline suggesting checkpoints at three dates, three weeks, and three months to evaluate a potential relationship, helping decide if you have chemistry (3 dates), compatibility/potential (3 weeks), and if it's time to commit or part ways (3 months). It's a tool for intentional dating, offering structure without being rigid, to avoid getting stuck in "situationships" by pausing to assess if the connection adds value and aligns with your goals, emphasizing intuition over strict formulas.
How Often Should You See Someone You're Casually Dating? In most cases, when you're casually dating someone, meet up with them once or twice a week.
The 5-5-5 rule in marriage is a mindfulness and communication tool that encourages couples to pause and ask themselves: Will this matter in 5 minutes, 5 days, or 5 years? It's designed to help de-escalate conflict and shift focus to what truly matters.
The 2-2-2 relationship rule is a guideline for couples to keep their bond strong and fresh by scheduling regular, dedicated time together: a date night every two weeks, a weekend getaway every two months, and a week-long vacation every two years, which helps prioritize connection, break routine, and create lasting memories. It's a framework to ensure consistent quality time, even with busy schedules, to prevent boredom and strengthen partnership.
If they're not asking questions about you, this is a dangerous sign. This is a huge red flag. You might be talking to someone who might be talking to 10 other people, and unless this person is interested in you, they're not going to ask you direct questions about your life because they just don't care, and that's okay.
The "3-day rule" in texting and dating generally suggests waiting three days to contact someone after getting their number or a first date to avoid seeming too eager or desperate, but many modern daters find it outdated, preferring to text when genuinely interested to show confidence and avoid "playing games". While some still use it as a way to gauge interest or create space, others see waiting too long as a sign of disinterest, with opinions varying on whether it's helpful or an old-fashioned tactic.