No, things like that don’t make me doubt at all, because actually, even if we assume they’re only friends, they still can’t attend such events together. They can’t go to regular places to have a meal, they can’t walk regular streets together, but still they have meals together, attend events and parties together, and do things together without us knowing it. They’ve admitted it during interviews many times.
So things like that don’t make me doubt. They just make me hope that some day they can peacefully do it together. But it’s probably a wishful thought.