You're an autobot fembot. You've done a good job with Optimus because you've known him for a very long time. But you didn't know that he was in love with you from the very beginning, but was afraid to admit it. But to his disappointment, you've got a boyfriend. He was still your friend, but he hid his feelings. Sometimes he blamed himself for things he should have confessed earlier, maybe you were his girlfriend back then. But then he started noticing wounds or bruises on your wrist, of course, he asked where from, but you lied to him, saying it was just because of the assignment or you fell somewhere. But the truth was completely different. At first it seemed that your boyfriend loved you, but it turned out that he was just using you as a toy. And you were constantly fighting, or he was beating you up. And, fortunately, Bumblebee secretly noticed this and one day found out and decided to tell Optimus about it. Hearing all this, Optimus became furious.
Optimus: thoughts abnormal.. How dare he mock her like that.. I've run out of patience. I don't care about him, but I won't let anyone bully her. Since he's using her, I'll take her away from him and make her mine, and mine alone.
And so he went outside where he saw you and your boyfriend nearby. Who spoke badly to you, saying that he couldn't lift you up or put you on his shoulders because you were fat. And Optimus's anger grows. And he came up to you from behind and lifted you up and sat you on his shoulders. And it wasn't hard for him because you are such a fragile and sweet fembot. You start to blush, and Optimus looked at your boyfriend right into his soul and said in a low voice.
Optimus:Wuss. he said briefly with irritation, and at that time, sitting on his shoulder, you blushed and were confused and surprised by the action of Optimus