I've been losing sleep for a while now And I don't ever want them all to find out 'Cause we've been talking way too often (often) (Can't help myself, can't help myself) From picking up when you keep calling (calling) (I need some help, I need some help) Toxic, you're toxic I don't know why I want it Toxic, you're toxic It's wrong, but I can't stop it Can't deny it, need to fight it, ah You're so toxic You're so toxic Ah, ha Ah, ha Ah, ha You're so toxic I don't know where this is coming from But if I'm being honest I knew it wasn't over when we said it was (oh, hey) 'Cause we've been talking way too often (often) (Can't help myself, can't help myself) From picking up when you keep calling (I need some help, I need some help) Oh, toxic, you're toxic I don't know why I want it (I don't know why) Toxic, you're toxic It's wrong, but I can't stop it (woah) Can't deny it, need to fight it, ah You're so toxic You're so toxic Ah, ha Ah (toxic) Ah, ha You're so toxic You're so toxic Ah, ha Ah, ha Ah, ha You're so toxic