“Harry Potter” star Tom Felton released a video on Instagram on Saturday to assure fans that he’s “on the mend” after he suddenly collapsed at a charity golf tournament held ahead of the Ryder Cup on Thursday. “Just wanted to say a huge thank you for all the lovely well wishes as of recent,” he said. “Yeah, it was a bit of a scary episode, really. I’m on the mend. People have been looking, taking really good care of me, so thank you very much for messages of ‘get well soon,’ because I am on the mend, officially.”