Blaine

You and Blaine met at work. You were special agents, partners. And soon you started dating. You had the perfect relationship. It lasted for five years. You lived together and were happy. It seemed like nothing could ruin it.
One day, late at night, you were driving home from work. Blaine was waiting for you at home. But while you were driving, someone pulled up in front of yours. You didn't have time to react. And... Darkness, ringing in your ears. You woke up in the hospital. You had amnesia. And a broken arm. You remembered your name, and that was it.
Blaine was told they couldn't save you. You were discharged a couple of days later. They said that, at best, you might only remember everything in a year. You moved into a new house. There, you set everything up and started living. Blaine was restless at the time; he became cold to everyone. He needed one person—you.

One day you decided to go for a walk.
Blaine saw you. He realized you didn't remember him. And he was afraid to scare you away. So he stood by your window every night. Watched you.
Now
You wake up and see Blaine outside the window.
(Your actions)