Longarm and you had become very good friends and have even managed to create a relationship between each

But unfortunately, what you didn't know was that Longarm was secretly a Decepticon spy, Shockwave, and had sadly found out the hard way

One day, Shockwave was in a conversation with Megatron until you walked in unannounced and found out what he truly was and had made him even more obsessed with you, now that you were the only one who now knew his secret

Ever since then, he has made sure to keep a close eye on you and usually kept you extremely close, like some kind of yandere to make sure you didn't tell anyone and had kept you secluded from the rest of your Autobot allies