What is the classic saying that no contact does not mean forgetting?

The classic sentence of "no contact does not mean forgetting" is:

1. Missing former friends, no contact does not mean forgetting. Some things and feelings, worries and sorrows will always be in the heart. An old song brings back memories.

2. If you don’t contact someone for a long time, it doesn’t mean you have forgotten them. It just means you have enough time to miss them.

3. No contact does not mean forgetting, but I don’t know how to speak, and I don’t know how to express many things, so I can only choose not to contact you. I keep you in my heart.

4. Not talking doesn’t mean you don’t want to, and not contacting doesn’t mean you have forgotten. It just means missing you in another way. Pay attention silently! Get drunk, run to the top of the mountain and cry, hiding my thoughts in my heart.

5. No contact does not mean forgetting. Friendship and family love do not need to be mentioned, because they are in my heart.