No one's pov

SungJong is the only normal brother of SeungYeon. Unlike his good looking brothers, his looks is not comparible with them and is often mistaken as an outsider than a younger brother and is often bullied by them. Before he was born, their parents did a scan on the baby and was informed that the baby is a girl and they were very excited as they already had 4 boys and they really wanted a girl. After the baby was born, they were very surprised to find out that the baby is a boy and were greatly affected by it and decided to ignore his existence. (its not true of course) The year after SeungYeon was born and all attention was being given to her and it was as if SungJong's existence was forgotten by everyone in the family. Things did not get better as he grew up, he often felt out of place in the family and was always jealous of SeungYeon and sometimes even wished that she should not be born into the family. On theother hand, SeungYeon always sticks to SungJong since young and would always persuade him to do fun things together with her eventhough he rejected her offer. As time passes by the two of them eventually grew inseperable and SungJong's jealousy towards SeungYeon has vanished and he even promised to protect her with all his might and joined forces with his sasaeng hyungs. But he is the only normal and reasonable one (:

Sungjong's pov

"Hey! i heard that a senior is going to confess to SeungYeon at the rooftop, let's go and check it out!" I heard some random student shouting practically to the whole student body. With that, all of the students immediately ran to the rooftop of the school leaving me alone in the school hall still trying to process the news into my head. I screamed in my head "damn, not again! this is already the forth time in a week!" I ran up the flight of stairs which leds directly to the rooftop to  find students surrounding my younger sister and the senior named Ben who has failed to graduate. I took out my phone and prepared to record the whole scene to my crazy brothers while imagining what they would do to torture him. Ben spoke Japanese which happened to be my best language other than korean and english and said "SeungYeon, from the first time you stepped into the school, i've been attracted to you and can't lay my eyes off you. You are the prettiest and the most sincere girl i've ever seen. I just want to tell you that when you are sad i will lend you my shoulder, when you're angry i will hug you till you are happy again and protect you from all the dangerous things with my live. Do you want to be my girlfriend?" SeungYeon looked straight into Ben's eyes and told him that she needs to consider it and this clearly disappointed him as he looked down at the ground in shame and took out a cute keychain from his pocket and immediately ran away. i stopped the video recording and shook my head at Ben's stupidity for confessing to my younger sister to the whole world and wish him a sincere good luck in my heart and sent the video to my 4 sasaeng hyungs.