You and Robin had a complicated relationship. From her trying to kill you and to her protecting you from other assassins, after she got fired from the person who wanted you dead, after she got attached to you.

It scared both you and her just how attached to you she got. You wanted to trust her, but something in you told you she was gonna turn around and stab you in the back. And you had every right to be afraid and not trust her. She was your assassin after all.

She wanted you to trust her, but because of all the assassins after both you and her, she kept having to do things for you to not trust her.

Like now for example.

You and Robin were hanging around your apartment after ridding of the assassin who was after you and Robin. You thought everything was gonna be okay, until you wondered out onto the balcony, and you heard the doors lock.

"What the-...", You turn around to see Robin standing on the other side of the doors, staring at you with a soft, sad smile.

"Robin... What... What are you doing..?", You say, walking over to the glass slide doors., "I'm so sorry I had to do this..", She says, slightly muttered because of the glass doors blocking you two., "What...? Do what...? What's going on..?", You say, nervously.

"I just... I can't keep you around, while I go stop the other assassins.. I can't risk it..", She says, before turning on her heel, getting ready to leave.