who is he ?

the next day you left the hospital and went to your home ... when you arrived you found kai waiting for you there
hyomin : kai !
kai : uh hyomin ! how are you now ?
hyomin : i'm fine .. i need to talk with you can you give me 5 minutes from your time please ?
kai : yeah sure !
hyomin : uh ok we can't talk here let's go inside
kai : so what do you need to say ?
hyomin : thank you for saving my life for the 2nd time ... how did you appear in the perfect timing ? i'm sure you weren't there ? who are you ? how do you always appear and disappear so fast ? how do you know many things about me ? well i'm really thankful and if i can do something for you i will do it ..
kai : yeah you can do something for me
hyomin : what is it ?
kai : don't ask those questions again ; don't never ask me that's all i need from you
hyomin : but
kai : there is no but ; you don't need to know anything and don't worry i'm not dangerous ...
hyomin : i know but i just wanna know why you do this why you protect me ?
kai : i told you not to ask .. 5 minutes are done i should go now take care and sleep well
then he left ; he left me alone i felt like i want him to stay more but he just left without any answer and it seems like i will never know the answers for my questions ; he will never tell me anything
i kept thinking of what happened and i felt kinda happy because there is someone who is protecting me i felt safe ... i will try to stop asking him i will try to forget about this ; i'm tired i will go sleep
the next day i had dance classes so i wore my clothes and went there i was happy because i will see kai and i will see his dancing omg i really love his dancing he is so good ...
kai : hyomin ! uh why did you come ? you should stay at home
hyomin : no i don't like staying at home
kai : but you should have a rest
hyomin : i really feel good
kai : so stay here and just watch don't dance
hyomin : no no i wanna dance
kai : no way ! you better do what i say
hyomin : what if i don't do what you say ?
kai : uh at this time you will see what i will do to you
hyomin : uh what can you do ? you can't do anything :3
kai : you better don't try

Notes

hii guys ^^ what do you think hyomin will do ?? omg what if she won't do what he said ? uh i don't know what will happen ! if you want to know wait for my next update ^^