Looking on the internet deeply has found these results:

Don’t think you haven’t crossed my mind, you're very hard to forget. is the most popular phrase on the web.

Don’t think you haven’t crossed my mind, you're impossible to forget. 129,400,000 results on the web	Don’t think you haven’t crossed my mind, you're very hard to forget. 130,300,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
I think he crossed the line. I don't think it's funny. You can't tell me that you haven't crossed the moral line in order to save somebody. Do you really think that it has crossed my mind to leave you? Okay, I think you've just crossed my threshold. I don't think she's crossed my mind once in the last couple of years. I think you're seeing spirits that haven't crossed over to the other side. I don't even think it crossed my mind that I could get away with it until I was in the nursery, checking on the baby. Now, you haven't crossed that line yet.	I don't even think it crossed my mind that I could get away with it until I was in the nursery, checking on the baby. I think you're seeing spirits that haven't crossed over to the other side. Okay, I think you've just crossed my threshold. I think he crossed the line. I don't think it's funny. Now, you haven't crossed that line yet. Do you really think that it has crossed my mind to leave you? I don't think she's crossed my mind once in the last couple of years. You can't tell me that you haven't crossed the moral line in order to save somebody.

Don’t think you haven’t crossed my mind, you're impossible to forget.

129,400,000 results on the web

Don’t think you haven’t crossed my mind, you're very hard to forget.

130,300,000 results on the web

More popular!

I think he crossed the line. I don't think it's funny.
You can't tell me that you haven't crossed the moral line in order to save somebody.
Do you really think that it has crossed my mind to leave you?
Okay, I think you've just crossed my threshold.
I don't think she's crossed my mind once in the last couple of years.
I think you're seeing spirits that haven't crossed over to the other side.
I don't even think it crossed my mind that I could get away with it until I was in the nursery, checking on the baby.
Now, you haven't crossed that line yet.

I don't even think it crossed my mind that I could get away with it until I was in the nursery, checking on the baby.
I think you're seeing spirits that haven't crossed over to the other side.
Okay, I think you've just crossed my threshold.
I think he crossed the line. I don't think it's funny.
Now, you haven't crossed that line yet.
Do you really think that it has crossed my mind to leave you?
I don't think she's crossed my mind once in the last couple of years.
You can't tell me that you haven't crossed the moral line in order to save somebody.