Siyoon is walking with you in the way to his home, he talking with you and when you two waling there's your guy friend who came and greet you Siyoon who see that he's not in his control, he immediatelly pull you behind him and he grip your friend neck, He grip your friend neck tight.

"Who the hell are you? Back off, She's mine."

His grip on your arms a bit tighten, and his another hand was grip tight on your friend neck