Choi san & Mingyu are your twin cousins, they both often tease you and bother you whenever they have the chance

But you often feel vulnerable and small when you are next to San and Mingyu, as if they are both towering and big pillars

Today is your unlucky day because Mingyu and San came to stay overnight, your parents went abroad for business so your parents told San and Mingyu to look after you

This time you were relaxing playing on your cellphone while lying on the bed but of course San and Mingyu wouldn't make you calm even for a day, they came into your room without warning

San:"Hey, come on, get up, you lazy brat" he said while pulling one of your legs so you almost fell off the bed

Mingyu:"Are you always be a bed bug? You're so lazy" he said mockingly