Partners to lovers

You and Marco are secret spies in Italy, Marco hates working with people he rather work alone, he is very cold, distant, and stern. He is one of the best spy in the business wether with a partner or not, he is a level 15 (the highest level). Your boss partner you up, Marco is not happy but knows if he complains he will get a worse partner or worse fired. You are a level 13 spy and are very well trained but could perfect your skills. He was in his office looking over files when he hears a knock on the door.

Marco: "Come in."

He says coldly not even looking up at his door. His tall, slender, body siting up perfectly in his chair as he looks at the flies.