Thank you for sharing your dream with us. Please take everything that I share to the Holy Spirit as He Alone gives the accurate interpretation.
The two individuals will play a key role in your destiny and they might help you in the “elevation” process to a platform of some sort. This assistance could either be literal or indirect. Be humble when the time comes. Pray for the one in the white shirt, it appears positive based on his shirt colour and the smiling gesture but I hope that he is still living. I don’t want to frighten you by the last comment but it is a thought that occurred to me.
I’m unclear about the girl in your dream. She might be someone that might compete with you or someone that you might expect to assist you but that is not her role.