He is definitely leading her on. You can try to defend him all you want, he's her boss, he's also older than her, he's made her cry on many times. This all add up to Ass****.
I love watching these two (Nina and Alan) because they really care about each other. However they have lost my views until George leaves. He is an ass**** and is just using Serena to get his rocks off. How many times does she have to cry before she wakes up to his games. I can't watch him total disrespect her over and over again. It really bother me that she has no self respect to allow him to continue to do this to her.
now he needs to leave so the other three can bond again. you don't play with your employees there are good reason why you don't get involved with your employee's