When he saw the woman taking photos of them instead of acting up like Meghan he decided to detach himself completely which is quite telling IMO as it shows that he is completely fed up with her and that he did not even want to go to the concert.
"Acting up? She's at a pop concert. Most people at a pop concert are at times dancing a little, waving their hands sometimes, bopping along, clapping, and at times singing along. In other words, enjoying an effin' pop concert. She's acting normal. I'll give her that. She's actually showing some energy and enjoyment of Beyonce's performance.
Him? Harry is acting like a pissy cunt. It looks like he showed up to the concert in that mood and continued throughout. Shades of Ben Affleck when he's not happy. In order words, he refuses to even put on the pretense in public that he's enjoying it or that they aren't fighting, like a normal person would. Instead Prince Harry, just like Ben Affleck, is wearing his misery on his face the whole night. That one photo where Meghan is looking at him is telling. I can just see her thinking, "What a fucking baby. Keep on sulking all night, asshole." For such a handsy couple, there is distance between them in all the photos. It's hard to explain that away, especially at a music concert where couples are usually affectionate while listening to the music. So they are obviously not getting along that night, at the least. Wait till Beyonce sees his attitude. Jay Z and Beyonce are going to say, "Fuck them. We've stood up for them. We gave them primo box seats. Yet, basic white boy can't even
pretend to enjoy the concert." LOL Meghan is going to be so furious with these damning photos showing the perfect couple isn't so perfect and connected after all. He's pouting, and sulking, and his mummy (Meghan) is ignoring it. I predict they ended up in separate bedrooms that night.
Edit: Even if her music isn't his thing, that doesn't explain away his distance from Meghan and no affection between them, since they always make a show of being joined at the hip, holding hands, and all touchy-feely.