If only you knew then what you know now... Imagine if you could meet your 21-year-old self - would you recognise her? And what advice would you give? Wear sunscreen! Back away from those PVC trousers? DONT give that idiot your phone number? Lemon juice wont bleach your hair - it just attracts wasps... Hes the one - dont let him go! For Charlotte Merryweather theres no need to imagine. Shes about to find out for real. With surprising consequences... Alexandra Potters deliciously funny and enchanting romantic comedy looks at life love and what might happen if you could turn back time.If only you knew then what you know now... Imagine if you could meet your 21-year-old self - would you recognise her? And what advice would you give? Wear sunscreen! Back away from those PVC trousers? DONT give that idiot your phone number? Lemon juice wont bleach your hair - it just attracts wasps... Hes the one - dont let him go! For Charlotte Merryweather theres no need to imagine. Shes about to find out for real. With surprising consequences... Alexandra Potters deliciously funny and enchanting romantic comedy looks at life love and what might happen if you could turn back time.