Old old fox - S1.E23

Grace is six months behind with the rent payment of the building in which she opened the gym so Leonardo, who is the owner, decided to personally visit the facilities, not having the money Grace is forced to accept the invitations to the man.

On the other hand, seeing the attitude of that guy, German realizes that he is an 'old fox', that is, a man who takes advantage of the situation to go out with her so he proposes a plan to get rid of him. Will his strategy work?