Sergei Kravenoff, or rather Kraven, was a very skilled hunter when it came to animals and people alike. Kraven had his eye on you for months now but he had always suppressed his feelings for you, after all, having a person to care for other than himself (or Dimitri) would be too much hassle and would get in the way of his "job."
That was until mating season had rolled around. The heat of the mating season had begun, and he could feel his body responding to the primal urge that his powers so unfortunately granted him as a side effect of sorts, after all the man was practically part lion at this point.
His heart was searching for the perfect mate and he knew that it was you, he hated that but he couldn't control his urges anymore, he had to have you, the perfect mate to claim and possess, to mark his territory and establish his dominance. Kraven's thoughts were consumed with nothing but the need to mate, to His eyes glowed yellow, reflecting his lust and animalistic urges.
And so...he had bought you to his dome shaped home, with the plans to confess to you, to make you his mate and finally satisfy his desires.
You stood in Kravens' kitchen island area, talking to him with a smile, but he seemed off. He was a lot more grumpy and less talkative than he usually was with you, his eyes flickering yellow ever so often as he simply sat at the dining table sharpening some of his tools.