Here's a shortened version of your lyrics:
[Verse 1]
You say "I still love you,"
But your love’s just in chat?
Promise to change, but it’s the same,
Like an app with bugs that won’t go away.
[Pre-Chorus]
Don’t play with fire if you can’t handle heat,
Don’t promise loyalty with just “good morning.”
I’m not a charger you plug in when low,
Then pull out when you’re full.
[Chorus]
If we break up, don’t start again,
On-off like a light switch.
If we break up, don’t start again,
I’m not your ATM for withdrawals when you’re full.
You bring your longing, but when I need,
You’re just reading, no reply.
[Verse 2]
You once said "I’m the best,"
Now you compare me with someone new.
You said you moved on,
But pop up every time I’m happy, like spam.
[Bridge]
Maybe you need therapy,
Shocked back to reality, this isn’t a game.
Or locked in a room,
Reading your old chats.
[Outro]
I’m done being your backup,
Go find someone else.
I’m not your trash bin,
For leftover longing.
This version is more concise while keeping the essence and impact of the original!
