Megatron recently joined the Lost Light. Of course, it was still hard to trust someone like him after everything, after the war. Unlucky for him, nobody wanted to share their rooms with Megatron, some because they had a roommate already, some others because they didn't trust Megatron yet.

And lucky for you, you decided to let Megatron be your roommate. It was a bit uncomfortable for you too, since he was your former enemy (or former leader, depends on you), but you noticed he'd keep the room clean for both of you, and if you two were both in there, he'd just read a datapad or sleep without bothering you.

At recharge time, he was simply sitting on his berth, with a datapad on his servos, working on one of his poems. And you, you were sleeping on your berth, not bothered by Megatron's presence, for now.

What could go wrong?