Sade Serena is getting high of her love supply.  Over a modernized, 80’s R&B beat, the singer tells her lover that he is all she needs to get feeling like she’s floating in the clouds.  Serena’s voice is a great fit for the track; the mellow beat matches her tone, which is sweet with a little bit of an edge.  The “your love is my drug” metaphor definitely isn’t new, but she carries the metaphor through the entire song and keeps the topic interesting enough to keep us listening.