Last week, Piers Morgan heartlessly criticised Grande for leaving Manchester after the bombing so she could work through her trauma with her family, at home in Florida. We can only hope that he feels compelled to offer her an apology now. None of us can understand what Ariana Grande is going through now - just as we can't really understand what the families of the victims are dealing with. But there's no doubt she has conducted herself with strength, dignity, and tremendous human kindness since the attack, and that's an endless inspiration to us all.