Qiao Chuseng Smiling Moments - Zhang Yunlong (My Roommate is a Detective) 

Leon Zhang smile is deadly 💕💕💕

He has the best killing smile.....

He's so handsome and his smile just melts you

Lion zhang ❤❤❤❤❤

It's smile is like piercing through heart chambers............cuteness and innocence carrier................omg....sombody help me I m gona. Die

Leon Zhang Yu is handsome. I saw in the drama The rescue dog. I like so much. God bless you Leon.

Ufff....him makes my heart flutter ...his smile gives me butterfly 😍😍💖💖

his smile tho😍😍😍😍😍😍

Leon many sweet smiles💗💗💗

His smiling for 1:04 has gotten me pregnant.

I'm gonna melt with his smile.🤗

My heart ❤️ aww ❄️☀️☺️

I watched this because of his expression 😍😍

His smile is killing me❤️

Awesome smile makes me wanna ...😁❤️🇵🇭

Back here again and again

Godd.... His smile should be illegal.

I should probably download this video to see when I want to 😢 😭 💖🥺❤🥳

Omg! Stop 😍😭

DAMNNNNN

雙帥啊！

too much🥰

I can't do even have of the video .. cuz he is dangerously hot .. af 🥵🥵🥵

I dont know why i saw a little bit chris evans on him.

besides niu jun feng he is the other actors who will kill me because of his smile

im so disappointed in this series that Chuseng and Yulong didn't end up together, i thought that was the way the story seemed to be slowly going. I stopped watching today and I was only in about 9 eps. so im now searching for another series like there's that shows bl.