I used to say things I didn't really mean Without thinking about the harm that it would bring But I found out in time And in case you haven't heard Love just can't be built on plastic words Plastic words Let's put them out of use for goodness sake Plastic words Like plastic toys that both of them will break Don't say you do, oh, when you don't (Don't say you do, when you don't) Don't say you will, honey, when you won't (When you won't, when you won't, when you won't) It only leads to heartache 'Cause just like plastic toys Plastic words will also break Love is a story And I just found my part All my lines are written on my heart So my love can believe What I whisper in her ear And plastic words are words she'll never hear Plastic words Let's put them out of use for goodness sake Plastic words Like plastic toys that both of them will break Don't say you do, oh, when you don't (Don't say you do, when you don't) Don't say you will, honey, when you won't (When you won't, when you won't, when you won't) It only leads to heartache 'Cause just like plastic toys Plastic words will also break And just like plastic toys Plastic words will also break I love you, daddy!