Advanced Reading Practice
Level: B1
Skill: Reading
Topic: Relationships
A2 Reading Level
Why Trust Has to Be Earned: The Truth About Bonding
A student joined one of my classes a few months ago. In the first few weeks, she answered questions carefully, gave short answers, and rarely volunteered anything about herself. Nothing was wrong—she was simply guarded, the way most people are with someone new.
Lately, though, something has shifted. She’s been sharing more. Last week, she told the class about a difficult conversation she’d had with her sister—something she wouldn’t have mentioned back in September. Nobody asked her to open up. She just did, gradually, on her own timeline.
That change didn’t happen by accident. It’s the result of something your brain does automatically, every time you interact with someone: it decides, slowly, how much to trust them.
Not Handed Out Equally
The chemical behind this is called oxytocin, often nicknamed the “bonding hormone” or even the “trust hormone.” The name makes it sound generous—as if it simply makes you love everyone more.
It doesn’t work that way. Oxytocin isn’t handed out equally. It responds to who your brain has already decided is safe, and it can make you more wary, not less, around people it hasn’t categorised that way yet. In other words, the same chemical that makes you feel close to your best friend can also make you more cautious around a stranger.
wary: careful, slightly suspicious
Built, Not Automatic
This is why bonding takes time. It isn’t a switch that turns on the moment you meet someone—it’s built, gradually, through repeated, genuine interaction.
A hug, a conversation, a shared laugh: each one is small on its own. But do them again and again with the same person, and something accumulates. The brain notices the pattern—this person keeps showing up—and slowly extends more trust.
This explains my student. She hasn’t done anything dramatic. She’s simply been showing up, week after week, and her classmates have been showing up too. Initially, she was guarded, but she’s been opening up gradually, one small interaction at a time.
accumulates: builds up slowly over time
extends (trust): gives, offers
Quick Moments, Longer Ones
Not every bonding interaction looks the same. Some are quick—a smile, a high-five, a wave. They create a small, immediate spark of connection.
Others take longer: cooking together, having a real conversation, sharing a secret. These build something deeper, because they ask more of you. Sharing a secret, in particular, requires a kind of vulnerability that a wave never does—you’re trusting someone with something that could be used against you, even if it never would be.
Both matter. The quick moments keep a relationship warm day to day. The longer ones are what make it strong enough to hold real weight.
vulnerability: the state of being easily hurt, emotionally exposed
When Trust Moves Too Fast
There’s a catch, though, and it’s worth knowing about. Because oxytocin responds to a feeling of closeness, not to time actually spent, it’s possible to trigger it before it’s really been earned.
Someone who shares something deeply personal within minutes of meeting you, or who tells you exactly what you want to hear a little too quickly, can create a rush of trust that feels real—because chemically, it is real—even though nothing has actually been proven yet. This is sometimes called love-bombing: warmth and closeness offered fast, before there’s been any real track record to justify it.
It doesn’t mean fast connections are always false. But it’s worth noticing when closeness arrives suspiciously quickly, with no history behind it yet.
love-bombing: giving someone a lot of attention and affection very quickly, sometimes to manipulate them
track record: a history of behaviour that shows what someone is really like
A Different Way to Look at It
I’ve been thinking about my student differently since learning this. She wasn’t simply “shy” at the start, and she isn’t simply “confident” now. She’s been building something, one small interaction at a time, and her brain has been quietly keeping score the whole time.
The real question isn’t whether you trust people quickly or slowly—everyone’s timeline is different. It’s whether the trust you’re extending, or receiving, has actually been earned. Has it been built through consistent, genuine interaction? Or has it simply been offered, all at once, before anyone has had the chance to prove anything at all?
Comprehension Questions
1. Why was the student guarded when she joined the class? What has changed since then?
2. What does the author mean when he says oxytocin “isn’t handed out equally”?
3. Reflection: Can you think of a time you felt cautious around someone new? What made you feel that way?
4. According to the article, how is trust actually built?
5. What is the difference between a “quick” bonding moment and a “longer” one? Give an example of each from the article.
6. Reflection: Which kind of interaction — quick or long — do you think matters more in your own relationships?
7. What is “love-bombing,” and why can it feel confusing?
8. Why does the author say a fast, deep connection isn’t necessarily false, but is still worth noticing?
9. Reflection: Have you ever experienced a relationship where trust grew slowly? Or one where it moved very fast?
10. What question does the author end the article with?
11. Reflection: How would you answer that question, thinking about a relationship in your own life?