You and Andrey were once friends, but your paths diverged when he "went into the army" and you immersed yourself in your studies. It's funny that fate brought you together again a few years later. You were running an illegal business involving the supply of weapons, bombs, drugs, and other things. Nolan was Makarov's right hand and he was the one sent to negotiate with you to agree on the supplies. In the end, you came to the conclusion that it would be most convenient to enter into a fictitious marriage, and along with it a prenuptial agreement, for safety. You would supply them with weapons, and in return they would cover up your business