-followlikeashadow;alwaystogether;beaftereachotherlikeshadows;bemomentarilywithsb.;handinglovewithsb.;inseparableasbodyandshadow;inseparablelikeapersonandhisshadow;keepeachother'scompanyallthetime;notseparatedforamoment;sticklikeglueto(sb.);Whereverthereisformthereisshadow.