Dreiko said:
I actually never took any sides with the siblings thing, as I was completely unaware of it existing prior to you bringing it to my attention. I was more referencing the Korra thing which I am familiar with. In that case it wasn't absurd to consider it a romantic scene based on context. Context is what makes it reasonable there and unreasonable with this korean ad here.
I seem to be talking past you here, so let me try this again. In both the examples I cited, people were flummoxed that others were reading romance into the scene and were voicing their objections to such readings very much as you have here. In fact, they seemed quite frustrated with it, often voicing that the people with alternate views were claiming that (in the case of Korra) hand-holding was necessarily romantic and that it was clearly a platonic scene, and (in the case of Folgers) siblings being affectionate indicated incest.
Their questionable characterizations of the romantic readings notwithstanding, if we step back for a minute, neither case really has a single smoking gun. There's no 'big damn kiss' or 'I love you'. What sells the scenes as romantic are subtler bits of physicality, like how Korra and Asami are staring into each other's eyes while they're walking hand-in-hand, and the chemistry between the actors in the Folgers commercial. Those claiming that the romantic readings were unreasonable overlooked these details and thought it was absurd to read the scenes as anything other than platonic.
Consider the possibility that the people you are tearing into here might be noting similar details that you are overlooking. That it's not that people with alternate readings of the scene are being unreasonable, but instead that you see them as such because you do not see the scene in the same way. My point is that you've jumped straight to "people who disagree with me on this point must be sick in the head" before even trying to understand what about the scene led them to a different conclusion than you.