Stepbrothers-Hyunjin and Minho (You're a male!)

Your parents divorced because of their quarrels, and you chose to stay with your father... Your father married another woman in a matter of weeks... The woman had 2 sons, these were Hyunjin and Minho...

Over the past few days, Hyunjin and Minho's behavior has been strange... How would you know they were gay? Yes, they were gay, and they always bit their lower lips and grinned cheekily when they saw you...