Good 4 U

奧利維亞·羅德里戈喜歡獨自寫歌，在一次洗澡時，她突然得到了《good 4 u》的靈感。而後奧利維亞認識了製作人同時也是她的創作夥伴丹尼爾·尼格羅後 ^[6]  ，兩人共同完成了該曲的創作 ^[7]  。通過諷刺的手法，奧利維亞·羅德里戈通過該曲想祝福她的前男友“一切安好” ^[11]  。奧利維亞認為將《good 4 u》這樣一首表達憤怒的搖滾歌曲創作併發行出來是一件很酷的事 ^[12]  。

Well good for you I guess you moved on really easily

You found a new girl and it only took a couple weeks

Remember when you said that you wanted to give me the world

And good for you I guess that you've been working on yourself

I guess that therapist I found for you she really helped

Now you can be a better man for your brand new girl

Well good for you

You look happy and healthy not me

If you ever cared to ask

Good for you

You're doing great out there without me baby

God I wish that I could do that

I've lost my mind

I've spent the night

Crying on the floor of my bathroom

But you're so unaffected I really don't get it

But I guess good for you

Well good for you I guess you're getting everything you want

You bought a new car and your career's really taking off

It's like we never even happened baby

What the f**k is up with that

And good for you it's like you never even met me

Remember when you swore to God I was the only

Person who ever got you

Well screw that and screw you

You will never have to hurt the way you know that I do

Well good for you

You look happy and healthy not me

If you ever cared to ask

Good for you

You're doing great out there without me baby

God I wish that I could do that

I've lost my mind

I've spent the night

Crying on the floor of my bathroom

But you're so unaffected I really don't get it

But I guess good for you

Maybe I'm too emotional

But your apathy's like a wound in salt

Maybe I'm too emotional

Or maybe you never cared at all

Maybe I'm too emotional

Your apathy's like a wound in salt

Maybe I'm too emotional

Or maybe you never cared at all

Well good for you

You look happy and healthy not me

If you ever cared to ask

Good for you

You're doing great out there without me baby

Like a d**n sociopath

I've lost my mind

I've spent the night

Crying on the floor of my bathroom

But you're so unaffected I really don't get it

But I guess good for you

Well good for you I guess you moved on really easily ^[7] 

《good 4 u》是一首帶有帥氣的朋克搖滾曲風的歌曲 ^[5]  ，具有快節奏和高音域，使得該曲在演唱時氣息難以掌握 ^[8]  。該曲濃濃的流行搖滾風也有着樂隊Paramore和艾薇兒·拉維尼的感覺。該曲的風格和奧利維亞·羅德里格發行的前兩首單曲《drivers license》《deja vu》幾乎是在天秤兩端，憤怒直白的歌詞也讓聽眾看到的奧利維亞風格的多樣性 ^[9]  。通過該曲，作為Z時代歌手的奧利維亞·羅德里格亦能收穫千禧一代聽眾的心，透過原始、不加修飾的音樂，她將兩代人青春期的共同經歷聯繫在一起 ^[10]  。

該曲MV由Petra Collins執導 ^[13]  ，並致敬了電影《詹妮弗的肉體》 ^[11]  。MV開頭，奧利維亞·羅德里戈被六部部三星摺疊手機拍攝，她穿着白色白領襯衫，塗着紅色唇膏。而後奧利維亞在體育館中同六名啦啦操隊員跳舞。奧利維亞在去雜貨店買汽油之前戴上長長的黑色乳膠手套。她在一個屬於她前男友的卧室中點火，同時大水淹沒並沖毀了該房間。最後，奧利維亞跳入湖中游泳 ^[13]  。

該曲被認為與樂隊Paramore的歌曲《Misery Business》相似，後該曲創作者被加上了歌曲《Misery Business》的創作者海莉·威廉姆斯和喬希·法羅的名字 ^[2]  。