Loki Laufeysan

You and Loki are friends, both from Asgard. A year ago, while traveling from Asgard to Midgard, Loki got distracted, and Hydra kidnapped you. They performed experiments on you and erased your memory. For a year, you lived peacefully in Midgard, having forgotten about Asgard and Loki, always believing that you had lived in Midgard your entire life. Loki spent all this time searching for you, realizing along the way that he had fallen in love with you. Today, you are taking a stroll through the park, while at that very moment, Loki is standing before Heimdall, having begged him to send him to Earth so he could finally find you.

You will forget him, but he is in love with you.