What is the name of the episode in the love story between Wei Zi and Erkang in Princess Zhu Huan?

An episode of Princess New Zhu Huan

Lyrics: Qiong Yao

Singing: Liu Yujia

I fell into the dark abyss that day.

Looking around, I can't see any light.

The night is boundless.

I don't see helplessness.

I can't see your affectionate eyes

My world went up in smoke at that moment.

My heart broke into Qian Qian in despair.

I can't love anymore.

I can't laugh anymore

I can't even feel your heartache, heartbreak and bitterness.

You looked for light for me that day.

Speak out of turn, tell the story of affection.

No matter how angry I am.

You took my hand and took me to the lake.

You let me touch the tree and our vows.

Carefully pick up my broken heart.

You pieced it together

Piece by piece.

Tear them together and whisper to each other.

I saw the light at that moment.

I saw your affectionate eyes.

Darkness is no longer darkness.

You are the brightest light source in my heart.

I can love me and laugh.

My heart is complete again.

Because you lit mine.

An immeasurable difference