Reconnecting with an old friend

A short, warm message is usually welcomed more than you expect. Skip the long apology, mention something specific, and suggest a next step.

• Evidence: Some
• Takes: 5 minutes
• Social

Right now

1. Pick one person you think of fondly and haven’t spoken to in a while.
2. Write two or three lines. Say you thought of them, mention one specific memory or thing about them, and ask how they are.
3. Send it now, before you start editing it. It doesn’t need to be perfect.

Before

• Expect a warmer welcome than you imagine. In a series of preregistered experiments, people who sent a quick check-in message or a small gift underestimated how much the other person appreciated it. Recipients focused on the pleasant surprise of hearing from someone. The underestimate was larger when the contact was more surprising and when the two people weren’t close [1]. That describes an old friend you’ve drifted from quite well.
• Know that the awkwardness is mostly on your side. People who gave compliments expected the other person to feel more uncomfortable and bothered than they did, and still overestimated it afterwards. The worry came from the giver’s own anxiety. Outside observers predicted the reaction accurately [4].
• Old ties keep more than you’d think. In a study of executive MBA students, asking long-lost contacts for advice on a work project compared well with asking current contacts. Reconnected former close ties brought both trust and fresh ideas [2]. That research was about work advice, not friendship, but it suggests the shared history is still there.
• Don’t only pick the easiest person. In a follow-up study, executives preferred to contact people they’d spent the most time with, partly because reconnecting made them anxious. The most useful reconnections were often with people they knew less well [3].

During

• Skip the long apology. One line is enough, or none. A paragraph about how bad you are at keeping in touch puts pressure on them to reassure you.
• Make it about them, not about why it’s been so long.
• Suggest something small and optional. A call, a coffee, or just “would love to hear how you’re doing”.
• If they reply, pick it up from there. Ask about the things they mention.

After

• If they reply warmly, suggest a specific time within a few weeks. “How about a call on Sunday afternoon?”
• If they don’t reply, wait two or three weeks and send one more light message. After that, leave it. Silence is often busyness, not a verdict.
• After you talk, don’t over-analyze it. People underestimate how much their conversation partners liked them, and this lasted for months in new roommates [5].
• Set a reminder to get in touch again in a month or two. Reconnecting once is easy to let drift again. The friendship check-in can help you keep track. For the longer game, see maintaining friendships.

Why this works

The main obstacle is a wrong prediction. People expect a message out of the blue to be less welcome than it is [1], and they expect kind words to cause more awkwardness than they do [4]. Once you know that, it’s easier to send the message.

Rated Some. The reaching-out and compliment findings come from several experiments each. But they tested short-term reactions to messages, gifts and compliments, often between people who were already in touch. The dormant-ties studies [2][3] were about work advice among executives, not friendship. No study has followed what happens when people reconnect with old friends.

Topics: Social, Friendship, Reconnecting, Messages

Sources checked 4 October 2026. Spot a mistake? Tell us.