5. And maybe because ah young is always so transparent, there's this fear of hurting her if he conveys it wrongly. So like what hyung + Mr awesome Lee Soo hyuk mentions, he is just cautious. Yonghwa (from CN Blue, ex-wgm husband) said in one of his interview when he kissed Seohyun that he struggled when he kissed her because a) it was her first kiss, she never had a boyfriend before b)he wants to respect her. It's good i think, if HJH is coming from the POV of respect.