The reveal

We have been struggling for a while now on the best way to reveal the protagonist's sexuality without making it seem cheesy and cliché. But last lesson, we finally came up with an idea that we all thought was suitable yet subtle:

So our idea (in a clearer explanation) is basically taking a photograph of the protagonist, his girlfriend and another couple on one of their dates or outings. The males will be positioned in the center with their girlfriends on either sides. This will be seen in the middle of the music video and towards the end, when the audience realise who the protagonist really is, they will see the photograph again. But this time, the protagonist will have folded the photograph so that only the two guys will be seen. This suggests that the protagonist is homosexual.