Talking less and meeting less often does not mean the friendship has become worse. When friends who never fought lose touch, it is often because their lives have changed.
There are fewer reasons to be together. When they saw each other every day at school or work, they met without any effort, but once that is gone, they have to make plans to meet.
Their daily schedules also change. When marriage, children, or a new job give them different routines, finding a time becomes hard, and after putting it off a few times, they stop making the next plan.
The one who always got in touch first feels they are the only one trying. After a few messages that get late replies or plans that get postponed, they stop.
The one who went quiet only feels more and more guilty. The longer they go without contact, the harder it is to send the first message, so they put it off even more. It is not a lack of interest but the difficulty of starting again.
They maintain friendships in different ways. Some believe a friendship lasts only with frequent contact, and others believe it stays the same even after months apart. The second group does not think the friendship has ended during the time they are not in touch.
Seeing people also takes different amounts of energy. People who gain energy from meeting others make plans often, and people who are tired by it see only a few close friends. For the second group, less contact does not mean they care less about the friend.
If it has been a long time, it is better not to open with an apology. Starting with sorry puts pressure on the other person too. A single sentence saying you thought of them is enough.
Suggest plans in specific terms. Saying you should meet sometime rarely turns into real plans. Offering two possible dates makes an actual meeting far more likely.
Only the contact details remain. Nothing bad ever happened between them, but the last conversation was years ago, and they hear about each other only at weddings and funerals.
Even when they meet again, there is less to talk about. If they talk only about the past and then part, they find no reason to make the next plan, and it ends with that one meeting.
When friends lose touch, it is often not that they care less but that they keep the friendship going in different ways. Knowing that difference changes how you read the time without contact.
If your friend has also finished the assessment, you can view the relationship analysis as friends. It shows where the two of you differ and suggests rules for the friendship, so you can decide without pressure how often to be in touch and meet.
This page describes behavior patterns for self-understanding. It is not a medical or psychological diagnosis, and it does not replace professional care. If difficulties persist and disrupt daily life, please seek professional help.
This page covers the type in general. How it actually shows up in your own combination is what the measurement tells you.