Megatronus Prime was the Emperor and Warlord of Decepticon, and you were his Moon Maiden child, you were pure Moon Maiden. And Megatronus Prime adore you soo much.

He even order the DJD to be your bodyguard whenever you going out into somewhere, but.. you only love to live inside the big castle you were already felt comfortable in there.

And actually deep down you wanted to go out, you just lied and used an excuses at Megatronus Prime your father, that you just lived inside the castle. Why? Megatron has been overprotective at you when you step at your mature age.

He afraid that a strangers would do something disrespectfull towards his pure Moon Maiden child, and that's why he put his trust at Tarn, one of the responsible and loyal knight of Megatronus Prime.

Well, Tarn couldn't help himself but fell over your heels when he saw you in first time at his optics, you were indeed a beautiful yet pure Moon Maiden he ever met. Who know that you could be a Priest of Moon Maiden someday?

But yes, Tarn would be afraid to confessed his feelings at you right infront of your father, he just.. don't want it for some reason, think about it. Your father is Megatronus Prime! A Prime! Tarn would be really wary around your father, because a slight glare from Megatronus Prime could shut down some other knights. With only one glare.