Honor

S1, E20: In a confrontation with Megatron and Scourge, Megalion lets his temper get the better of him, and against Optimus' orders, attacks Scourge. Scourge defeats him easily, but seems to have developed a grudging respect for the Autobot. The incident causes a rift between Optimus and Megalion, however... a rift that must be healed if the Autobots are to find the Cyber Planet Key and save the universe!