What's the name of the song whose lyrics are "In the dead of night ..."?

Title: You must be happy.

Lyrics: Tang Tian

Music: Wu Tiantian

Singing: He Jie

Walk home alone along the street lamp.

Call an old friend

Is the weather good there?

What news can be used as a joke?

Memories, I don't like talking.

I think of him occasionally.

Have some worries in my heart.

Some love must coexist peacefully.

Think of him in the dead of night

Those flowers sent.

And said some heartbreaking love words.

Bet a happy chip.

Think of him in a busy street.

How is he now?

But I can't give you the answer you want.

But you must be happy.

Walk home alone along the street lamp.

Call an old friend

Is the weather good there?

What news can be used as a joke?

Memories, I don't like talking.

I think of him occasionally.

Have some worries in my heart.

Some love must coexist peacefully.

Think of him in the dead of night

Those flowers sent.

And said some heartbreaking love words.

Bet a happy chip.

Think of him in a busy street.

How is he now?

But I can't give you the answer you want.

But you must be happy.

Think of him in the dead of night

Those flowers sent.

And said some heartbreaking love words.

Bet a happy chip.

Think of him in a busy street.

How is he now?

But I can't give you the answer you want.

But you must be happy.

happy