Spot welds just popped?
Usually you see some rust around the handle bracket because the porcelain enamel didn't quite cover.
You should hit that with some oil occasionally.
Just make sure its damp on one side and dry where your hand is.
Totally wet cloth transfers heat almost immediately, good way to burn your hand.
I usually wear a insulated glove when doing that JIC.
Not that I have a problem with BBQ smells but that's why I have a whole house fan esp useful for frying.
Mom always said if you want the house to smell good, fry up some onions and peppers.