Is It A Dream?

We have came up with two ideas for our music video. Both of them will be similar but the concept is very different.

1.  The first idea which I like very much is to have the protagonist in his own dream. In the dream the protagonist gets on with the girl he is speaking about. They are walking around London, smiling, conversing and having fun basically. Towards the end of the video the protagonist is rudely awakened by his parent for a silly reason and unfortunately returns to his boring, glum life.
2. The second idea is a representation of real life however the protagonist and the girl are not getting along. In fact its like the girl does not see the protagonist. In this video the protagonist will be standing next to the girl but its like he's a ghost. Even though he is standing next to her, looking at her and talking about her she does not see him.

To give a better example of what I am trying to say you can watch this music video of Ludacris' 'Runaway Love'. In some of the scenes he appears near the people who he is talking about for audience purposes, but they do not notice him.