Hi {{first_name|there}}, it’s Thomas.

A few weeks ago, Facebook reminded me that it was someone's birthday.

Like many of you, my relationship with Facebook has changed dramatically over the years. I rarely scroll through the feed anymore, and I certainly don't spend much time there. But there is one feature that continues to earn its keep: the birthday reminders.

With one click, I can send a quick message to someone I haven't spoken with in months, or perhaps even years. Sometimes it's a simple "Happy Birthday!" Other times it's a short note recalling a shared memory or expressing my gratitude for their friendship.

What fascinates me is not the technology itself (we’re almost two decades into this), but the response it generates.

Nearly everyone seems genuinely delighted to hear from people scattered across different chapters of their lives. Former coworkers, college dormmates, old neighbors, even childhood friends. People who have drifted geographically and professionally, yet who still pause, if only for a moment, to acknowledge another trip around the sun.

It raises an interesting question.

If Facebook reminded me to send the message, does that make the gesture any less meaningful?

I don't think it does.

In fact, I think it reveals something much deeper about how friendships endure.

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When we imagine strong friendships, we often picture grand moments. The road trip. The wedding speech. The late-night conversation that changes everything. Those experiences certainly matter, but they aren't what sustain most relationships.

Instead, friendships are maintained through small acts of attention repeated over time.

Relationship researchers refer to these as maintenance behaviors: the ordinary actions that communicate, "I'm still thinking about you." They include checking in after a difficult week, forwarding an article someone would enjoy, congratulating them on a new job, or simply asking how they're doing for no particular reason.

None of these interactions takes very long, yet collectively they send a powerful message that the relationship still occupies space in your life.

Social wealth doesn't disappear overnight. More often, it slowly cools because we stop adding fuel to the fire.

Some people argue that birthday reminders are somehow less authentic because a computer prompted the action.

After all, we happily rely on calendars to remind us about doctor appointments, anniversaries, and business meetings because we know our memories are imperfect. Why should friendships be treated differently?

The reminder isn't the meaningful part. The response is.

Technology didn't create the affection behind the birthday wish. It simply lowered the friction that often prevents good intentions from becoming meaningful action.

That's an important distinction.

One of the greatest barriers to maintaining friendships isn't lack of caring. It's forgetfulness, busyness, and the assumption that we'll remember later.

Later has a nasty habit of never arriving.

Facebook happened to stumble onto a remarkably effective friendship tool because it understood something fundamental about human behavior: we often need a gentle nudge.

But birthdays don't have to be the only prompts we use.

What if your calendar reminded you every three months to check in with your college roommate? Or every six months to call an aging aunt? Or on the anniversary of a friend's new job to ask how it's going? What if you scheduled a recurring reminder every Friday afternoon to send one text of encouragement before heading into the weekend?

I had a standing appointment on my calendar to share a drink with my dad, via FaceTime, every Tuesday night at 9pm. The memories of those hour-long, agenda-less check-ins mean so much more to me now that he’s gone. I’m not ashamed to admit that if they weren’t on the calendar, they wouldn’t have happened as frequently.

These tiny systems may sound mechanical at first. In reality, they're deeply human.

James Clear, author of Atomic Habits, popularized the idea that we don't rise to the level of our goals; we fall to the level of our systems. The same principle applies to friendships. Most of us want to be thoughtful friends. The challenge isn't intention. It's creating simple systems that make thoughtfulness easier to practice.

Small prompts can produce surprisingly meaningful relationships over the course of years.

We all have what I call old and cold connections, those relationships that once mattered deeply but gradually faded as life became busier and opportunities to reconnect felt less obvious.

The encouraging reality is that maintaining these connections rarely requires much dramatic effort, though TikTok creators might lead you to think otherwise.

Instead, it is often the accumulation of small, thoughtful gestures over time that keeps a relationship alive. These gestures might take many forms, such as sending a birthday message, sharing something that reminded you of the person, or reaching out after noticing a milestone in their life. While each interaction may seem minor in isolation, together they reinforce a sense of familiarity and ongoing connection.

Over time, this steady pattern of attention helps preserve the ease and warmth of the relationship, making it feel natural to reconnect more deeply when the opportunity arises. In this way, consistent, modest efforts ensure that friendships remain active rather than fading into distance.

Social wealth is rarely built through dramatic gestures. It grows through consistency.

The people who remain part of our lives for decades are often those with whom we've exchanged hundreds of tiny moments of affection rather than a handful of unforgettable experiences. Every birthday message, thoughtful check-in, shared article, and unexpected phone call quietly reinforces the relationship.

None of these interactions changes a friendship overnight.

But together they ensure that the people who matter today are far less likely to become strangers tomorrow.

Before next week's newsletter arrives, I’d love you to spend fifteen minutes creating your own friendship reminder system.

Choose five people whose friendships you genuinely want to keep warm. Add recurring reminders to your calendar to reach out throughout the year.

They don't need to be birthdays. They could be quarterly check-ins, work anniversaries, the anniversary of when you first met, or simply the first Monday of every third month.

Then act on one reminder today.

Send the text. Make the call. Write the email.

Friendships rarely disappear because we stop caring. More often, they fade because we stop remembering.

A simple reminder may be all it takes to keep the coals burning.

And on this, the eve of my birthday, I’m reminded to say thank you for being a subscriber to my newsletter. Let’s have some cake!

Is the birthday reminder function on Facebook enough to rationalize keeping the platform in your life? I’m on the fence, but looking forward to the onslaught of messages? How about you? Hit reply to let me know — your email goes straight to my inbox. 🙏