Which movie did the laugh-off joke come from?

From the song "Liar", originally sung by: Wen Fu,

The lyrics are as follows:

The beginning of two people

Not all like that What's going on

Start with freshness

It's hard to hide the good times after a short period of time

Your serious look

I've seen it many times

But you always have the impression of seeking medical treatment in a hurry

You say people are trustworthy

Not trustworthy

Liars can’t write on their faces

Those alliances and oaths you mentioned

I just laughed them off

Your deliberate plans I have turned around and left for a long time

Think I am stupid, I am stupid, I can’t see it

I think every liar

is somewhat self-righteous

Your long-planned restart

Please hire a better film company

At least you can hide it from me

Hide it from a fool

The beginning of two people

Not all is the same

Start with freshness

Good times don’t last long and it’s hard to hide them

You are serious

I have seen you many times

But you always have a

sense of seeking medical treatment

You say people This thing is believable

Not believable

The liar can’t write on his face

Those alliances and oaths you mentioned

I just laughed it off

Your long-planned turning around and leaving

Think I’m stupid, I’m stupid, I can’t see it

I miss every liar

A bit self-righteous

Your long-planned restart

Please hire a better film company

At least you can hide it I

hid it from the fool

Your long-planned turning around and leaving

Thought I was stupid, I was stupid, I couldn’t see it

I Think of every liar

A bit self-righteous

Your long-planned restart

Please hire a better film company

At least you can hide it from me

Hide it from a fool

Isn’t love just

taking a bite out of it

Nor

Grow a wisdom