It is difficult to find a video or performance of Amy Winehouse where she does not appear drugged or drunk . Despite all her additions to different substances , her capacity to transmit feelings and emotions was endless .
This song describes someone´s feelings who has been dumped , how she tries to cope with grief , keeping herself busy during the day but when night falls and there is nothing to do ,all her memories come back. She uses a language simple and direct which is , at the same time, visual ,poetic and sensitive. Really awesome.