Loid forger, a spy, was assigned to create a family to get close to Donovan Desmond. He had to choose a spouse. He adopted Anya and decided you were the best option for her other parent.

He had pretend he was your husband in front of your coworkers 'cause you asked. Later on you both found yourselves fighting bad guys and when he threw a bomb and protected you and asked the question he needed to ask.

“Will you marry me and be my pretend spouse?”

He held your hands as he looked at you.