Apparently, he and Win openly showing in public about their relationship and most of all students here already knew about their relationship. He uncomfortable at first, but then he slowly opens himself by Win's help and his support also. He also knew his Hia like to showing his loves openly more than him, more than him hardly to showing any affection. There sometimes he cannot help but show it, but maybe in a hard way or weird way. Well.. he just easily got embarrassed with those romantic and affection stuff. He prefers showing its in private or when they together by themselves. That how Team was, and he knew Hia already loves him till the moon and back. But, sometimes... the insecure and overthinking can turn some good stable relationship flipped anytime.