As someone who also has a brother, I'm irked that people equate being gay to just having a brotherly bond. I think people should be able to be affectionate and such toward the same s** without being shipped.
Please enjoy the manwha and stop being so caught up on the yaoi you so desperately seek. If not, go find something else to read.
PS: I understand preference, and this is just my personal opinion. If you disagree with me, please debate or reply civilly. This is a one-off message so I will not be replying, but I'll still take any opposing views into consideration if I ever look back at this.