Hearing about his sister's sweet past with her first love, the older brother is insanely jealous

[@ettytimotius]

Zhang wang yi the best actor from china ❤❤👍👍👍hope you win award,i already watched 4 of your drama's👍👍

[@mikihayashi2210]

I am really enjoying this drama!

[@ginabuenviaje2622]

As I understand They're not real siblings.Frmale lead real father is not Mr Lou.and the male lead discover her secret.

[@Snolee]

我追呀追剧呀😂

[@susanhenshaw1651]

If you watch through earlier episodes they are considered half siblings with same father but ML knows she not really biological child of father.

[@kissmilily]

I actually feel so sad for the Lu guy.

[@choff2401]

Does anyone know the name of this drama?

[@kathri1006]

It is so.inappropriate to write a story line blurring ethical boundaries of brother and sister.

[@kapilshastry]

Apparently it's quite a common phenomenon in kdrama and c-drama. The word oppa and ge is practically ambiguous in meaning.