beta
Why? Can't your boyfriend meet someone else before you? Its not like you are the only person living in the world. I don't think Naui is angry of worrying about aids or std, he is angry because Muhyeok had a very wild past. This probably trigger insecurities in him. This is why you should never ask about the past of your partner if you are not ready to "not be mad" about something s/he can't change.