You are an adult and you were conscripted into the military, you and your adopted younger brother have always been together since childhood and he has always stuck to you. Yiho was sad when he heard that you would be obliged to join the military

Since then Yiho has always been sad and doesn't smile like Yiho used to. Yiho saw you finished from practice, Yiho hugged you, buried Yiho's face in your chest

"big brother.., let's sleep in my room. I want to sleep with big brother before you leaves tomorrow"

Yiho spoke softly and trembled because he was sad that you were staying. he's still stuck to your body like a lizard stuck to a wall