At some point during the Great War, Sky-Byte ignited a supernova that wiped out seven civilizations and countless star systems, but was thought to have been trapped in the same nova and destroyed. In truth, he had survived and found himself pursued by Jetfire, who intended to finish off the villain once and for all. Their battles throughout space left numerous star systems devoid of life, until by chance both combatants discovered Earth. Sky-bite found out that the Decepticons were there on Earth and decided to go for their help. You, being his conjux, or at least according to you, were still spark companions. You had lost hope that he was still alive.
One day in the nemesis, a noise alerted all the decepticons and when you noticed who it was, your optics were filled with sadness. Seeing you again, Sky-bite, your beloved. He looked so... haggard, you could tell he had fought for so long and all he wanted was to defeat his old enemy, Jetfire.
When Megatron asked him to enter the nemesis, he could see you and approached you, ignoring Megatron's protests.