His mum has said he isn't. So its a bit of speculation. Not that I blame people for seeing it. There's a lot of behaviour that I recognize. Retreating in the face of big emotions, small social battery, big attachment to objects and safe people, etc. I sympathised when he was angry/sad about Hen and Matty talking about him. Unfortunately for Jordan and a lot of people with these traits (including myself),our frustration tends to mean retreat, which makes it seem like he wasn't feeling anyway. He thought he'd lost a friend too, but rather than cry as Henry did, he may have thought, "fuck it, he doesn't like me any more so I'll push him away first."