I have 2 yorkies,Lady who is a year old and Jessie who´s 8 months.They DO play together,but they DONT cuddle or kiss

Its been over 6 months now and I thought they would end up loving each other,but I think that more than love..they just tolerate each other.Lady likes to be alone and if Jess comes anywhere near her,she´ll move away if she possibly can.Jess is a little stinker..she likes to sit ON TOP of Lady..I dont know what thats all about,but she has a habbit of plonking her little butt right on top of Lady.I think that Jess is the alpha around here.