You are the sun in my universe

I have been looking for this song for quite sometimes but i never get to know who is the singer, not until days ago i attended my friend, xing zhi wedding, and there i bumped into this song again :)

 Like this part of lyrics

Cause this is real ,and this is good
It warms me inside just like it should

but most of all most of all it's built to last

Cause you are the sun in my universe

considered the best when we have felt the worst

and most of all most of all

it's built to last