"what's the deal with the ring?"
Well my friend there was much speculation around Valentines 2012 that Louis gave Harry this ring
the black one on his right hand. he only wore it this one day and then it disappeared.
I think it made a reappearance briefly again this year when Harry started wearing rings, but I couldn’t find the pictures, so feel free to add it if you have it.
Haha yes it does appear as if Harry brought the ring back for 2 days in April when the boys performed in Manchester.
As you can see, just like with the ring he wore in February 2012, this ring looks solid black in some lights, but silvery/shiny in others. I do think it was the same ring.
These pictures were taken on April 19th and 20th in Manchester. He only wore it on those two days publicly. Then when he arrived in LA on the 23rd it was gone again.