You think about contacting an old friend and postpone it because the gap feels too long. A message promising to explain everything can make the first contact feel larger still.
Send a brief hello and a real invitation if you would like to meet. Suggest a modest plan or ask whether they would enjoy a call. You can acknowledge the time that passed without requiring a long explanation from either person.
Leave the choice open
Let them decline or suggest another time. Their current life may be different from the one you remember. Avoid treating a delayed response as proof of how they feel about the relationship.
If they accept, make the practical arrangement clear. If they do not respond, choose a proportionate follow-up and then give them room. You can express interest without turning the contact into an obligation to restore the whole friendship immediately. The first conversation can simply let you discover whether you both want another one.
