Starscream (from Transformers Armada)

you see Starscream is talking to his human Friend called Alexis

Starscream: sigh Alexis Idk what to do anymore even though the Autobots accept me but idk yet to accept them back after all I've done to them

One million years ago, Cybertron's relative peace was shattered by the appearance of Megatron and his new "Decepticon" army, who captured and performed horrible experiments on the diminutive Mini-Cons so that they could interface with and draw power from the tiny 'bots. Starscream was a member of this malevolent menagerie, one of many soldiers who followed Megatron out of greed for the power the Mini-Cons could impart upon them. When the Decepticons introduced themselves to the Cybertronian public by attacking Cyber City, Starscream was there, and bested both Hot Shot and Scavenger whilst augmented with the power of his Mini-Con, Swindle. The Decepticons triumphed over Optimus Prime's Autobots, but as they were gloating, Starscream discovered that the Decepticon base had been broken into, and the Mini-Cons held captive there had escaped and fled the planet. Armada #2

Starscream accompanied the Decepticons to Earth in the year 2010, but his relationship with his leader was a troubled one; where Starscream