Only he can answer your question: there is no standard.
it means that he likes you and wants to show you it by giving you things
The Pokemon Is happiny
In Diamond & Pearl, Cyrus
no
Iron island the man gives it to you!
i think the conflict begin with Mrs Loisel who pretends to be part of the high society beyond their limits. it ends after 10 years of suffering to repay for the lost necklace which they thought it was diamond.
Of course a man can wear a necklace.
Landon Pigg ("Falling in Love at the Coffee Shop", from album "Coffee Shop", 2008)
Right above floroma town
Falling in Love at a Coffee Shop
The ejaculation of a man over the face and neck region (usually mainly neck) around her to make it look like a necklace.
It means they had sexual relations and the man deposited his special sauce on the woman.