Lyric discussion by shewolf80 

Cover art for Yayo lyrics by Lana Del Rey

Lana is comparing the love she has for someone to cocaine. I think she feels high when he is near and she knows he isn't good for her, and it will likely end badly but she'll go to him anyway. I think its part of her rockabilly, lolita, modern street girl but vintage vibe.

I also think it's possible YAYO might have a double meaning beside the drug... You And You Only.