1 Yes, that is the "great love of today". As soon as Sid is out the door, Em has already forgotten that he ever existed. So Em had only changed her guys, just as in a football match.
2 I also believe that Bob will still beat Sid in terms of "sleeping".
3 I correct my statement that Em uses less the cellphone .... everything as before.
4 All in all, this is modern prostitution. Fucking for the employer. Very often and with so much partners as possible. Who does not do that will be thrown out.
5 How good I have nothing to decide here. I would've thrown out Em and would've given Sid the opportunity to go with her. But I would have caught the anger of the participans in this forum.