My lovely idea.
Does this sentence express the idea belonging to me or just the fact that I love the idea (which is not necessary mine)?
I think this exact phrasing and grammar only expresses me pointing to an idea which is very loved by me.
I think if someone would want to emphasize that this idea is his and it is lovely he should have used "My, lovely, idea". To say "My idea, which is lovely".
What do you think?