It might mean that she or he still has feelings for you.
No. It may just be easy to remember
No.
a lot of the time that means that your ex still has feelings for you!!
that you want to give him another chance
YES!
He probably wants to be friends with you.
Not technically He just maybe comfortable with the person, and that is why he continues to use the nickname. But if the person feels that the other might still like them then they should simple just ask.
That usually means you may not be over your ex yet, or you just have many memories.
Time to move on babe.
If you mean synonyms, they compare one thing to another. Ex. That dog was as fast as lightning.
Its another way of saying that you have alot of something... ex. I have a whole kaboodle of stickers.
John Barnes nickname is Digger, as in the Dallas character Digger Barnes.