There is a song that seems to be sung by Stephen Chow. I heard it in a wedding MV. Does anyone know the title of the song? Thanks

Rain Man

It seems that it started from that night

It started to rain and never let up

I hooked the Umbrella

Floating in the crowd

Slowly thinking that you are still around me

Stingyly using those memories of you

A little bit is enough for me to see the rainbow

All the colors in the world

Stay with you

I can only keep getting rained on

I believe I love you

Cover my eyes and give my hand to you

Slowly feel at ease in the dark

***Have a pair of eyes

I will continue to love you

Continuously piecing together myself

All the good and bad pasts in my life

As if they are all waiting for me to meet you