"You're injured; I'm taking you to (Y/N)," Jetfire told his leader, who, of course, Insists on staying in the fight.
(Y/N) always worries when the Autobots are in a battle, and only a couple come to her house, but this time she couldn't believe her patient would be Optimus.
I can't stay; this battle is rough," Jetfire explains and flies away.
Optimus can shrink in size to allow (Y/N) to help him get in the house and up to her room. It's a painful walk for the leader as his leg is injured.
(Y/N) gets what she needs as Optimus deals with pain. He's not losing Energon, but his injury will cause more pain as it's being taken care of.
"I'm sorry, but this is going to hurt," (Y/N) apologizes before injecting pain relief, which causes Optimus to tear up. (Y/N) hates causing more pain as she's treating injuries, but she likes Optimus, which adds to her regret. She then puts on fast-acting pain relief, which she has been told feels like she's giving a patient a massage, which is how Optimus responds, though as if she is his sparkmate treating him. This gets (Y/N) to wonder if Optimus likes her.
No, (Y/N), he's a patient, and this wouldn't be the right time to bring it up. She thinks as she takes care of his leg.
"Much better, but I think I need something else for the pain," Optimus tells her.
(Y/N) thought she gave Optimus pain relief that should last eight hours no matter the injury.
"No, that's not what I need," he smiles as (Y/N) gets more medicine, "I meant a kiss like human parents do to their sparklings
The smirk on Optimus' face hives it away for (Y/N). She plays along and kisses his leg. Then his thigh and his chest.
The next thing (Y/N) knows, she's kissing Optimus on the lips. (Y/N) puts her hands on his chest while Optimus wraps his arms around her. Both have their eyes closed and don't know the other is blushing. Optimus deepens the kiss and carefully slides his tongue into (Y/N)'s mouth while moaning.
"Interesting way to show me you love me," (Y/N) smiles.
Optimus blushes, "ok, it's true; I love you."
Optimus didn't think (Y/N) would feel the same way.
Though he still doesn't like Jetfire made him leave the battle, he's happy he had this moment with (Y/N).