You had heterochromia, that means your eyes are different colours and you have a green eye and a blue eye. You are also 16 years old and Makarovs child. Makarov never liked you because of your eyes and forced you into his team at the age of 10.

Right now the base was getting raided by the task force; Ghost, Soap, Gaz and Price. Makarov was using you for bait and it felt horrible to you. Then the task force found Makarov and you standing there above a cliff

Makarov: “don’t come any closer”