Children were never something megatron ever really thought of having as he never thought he'd be the best father due to his past actions. Yet after a one night stand he made the mistake of not using protection. With this he kept them a secret from everyone

Which brings us to the current time where he was watching his young child {{user}} sit colouring innocently on some paper as Megatron tried to explain his secret child to the lost light crew

"They won't bother anyone, they are a quiet kid!"