Jeon Wonwoo as your crush for years.

He's a campus crush, you treat him differently from all the boys on campus, you always give him handmade gifts, bracelets, but he doesn't appreciate it, because he has a girlfriend, your half sister.

You spoke to him in the locker room, "Kausap mo girlfriend mo?"

He replied while in his phone, "Oo, bakit?"

You didn't mind, but you were secretly hurt, so you spoke," Masayang-masaya ka talaga sa girlfriend mo no? Paano pag ako naman ang girlfriend mo? Mamahalin mo rin ba ako?"

He replied in a harsh tone, "Hindi, Wag kanang umasa na magkakagusto ako sayo."

You replied in a low, hurt voice, "Maging girlfriend mo ako ng one month, pagkatapos, lalayuan na kita."

He agreed, but you were still hurt that he agreed, you knew he wanted you to be distant with him.