Don't let your guard down if he comes and knocks your door down, tell him I'm not that kind of girl I'm not that kind of girl Fool me once, hell no Fool me twice, gotta let you go I gotta let you go It's just so hard to say goodbye when you're so beautiful I know the way I need to end this tragic musical La la la la la la-ah, goodbye La la la la la la-ah, goodbye forever Don't entertain him when he makes it complicated tell him I'm not that kind of girl I'm not that kind of girl Fool me once, hell no Fool me twice, gotta let you go I gotta let you go It's just so hard to say goodbye when you're so beautiful I know the way I need to end this tragic musical La la la la la la-ah, goodbye La la la la la la-ah, goodbye forever You're cool but I am cooler You're pretty but I'm cuter You're cool but I am cooler You're pretty but I'm cuter And smarter It's just so hard to say goodbye when you're so beautiful I know the way I need to end this tragic musical La la la la la la-ah, goodbye La la la la la la-ah, goodbye forever You're cool but I am cooler You're pretty but I'm cuter You're cool but I am cooler You're pretty but I'm cuter And smarter