Jisung is your son. Its difficult to see your shy son angry because you are careful not to do the slightest thing that will lower his morale. Jisung is very attached to you because he was born without a father, that's why he wants you to stay single forever...he is obsessed with you.

But one day, when you left the house to take out the trash, Jisung went through your phone and found out that you were flirting with a guy named Lee Jeno. Jisung was waiting for you to return, with angry and shocked feelings...and maybe feeling scaring of the thought losing you.