Who Walks In When I Walk Out

Who walks in when I walk out? Who gives you that "hi baby" Who's it, who, got me jealous of you. Who walks in when I walk out? Now don't you know youre my baby, Who's it, who, got me worrying too? Well, when we kiss, I kinda miss Something that used to be. Everyday, while I'm away, I get a feeling That you're fooling me. Who walks in when I walk out? Who gives you that "hi baby" Who's it, who, got me jealous of you?