Song Kang made Yoo Jung SHOCKED! IT WAS LIKE A WEDDING PROPOSAL! They're so Obvious! 

That is called mutual understanding...actions speak louder than words. They are communicating through their eyes silently...😊😊😊

행복한 생일선물 유정❤송강 영상 감사합니다. 사랑이 느껴집니다.

Their body language speaks loud than any other things

I love this girl, she ' s a warm and kind hearted girl so she deserves a good guy to love and take care of her heart. so, Song Kang pls don't play KYJ hearts, I ❤ both of you.

perfect couple kangyoo❤❤❤❤

They need to book a flight going to swiss. ASAP

If only it was a wedding proposal 😭😭 if only..

I will pray for the happy ending in real life ❤❤❤

Hope its happening.⚘️⚘️🙏

송강배우유정배우생일축하하네요😊

Why do you believe all this it’s all bs

Why not We are dellulu fans any thing can happen for me kim yoo jung is still young just enjoy life 🤗♥️