Lyric discussion by voodoodolly 

Cover art for Some Candy Talking lyrics by Jesus and Mary Chain, The

In the same vein as Just Like Honey, it uses oral sex as a metaphor for putting up with unpleasant aspects of a relationship because you want that person badly enough. Love can be addictive enough that you're willing to put yourself through a lot for that person. The candy is the good part of the relationship that he craves (both sexually and emotionally).