["Creepy obsession" is such an ugly way to put it...]
[As per this contract,] I do not tell lies, Mr Adiyodi.
Since you have been here for less than a year, it is unfortunate you cannot verify as much yourself, but during the three years I have been here I have remained my master's loyal servant. [Ie, he hasn't touched anyone.]
In the ten months you have been here, might you have heard of me acting in any way improperly towards anyone? [Why on Earth would he start now?]