Ufo interacting with plane

Watching the sunset We seen a plane and it’s exhaust from the motor,Behind it comes an aircraft and flies directly through the single engine planes exhaust.He then slowly passed the plane then quickly put miles of space between them in seconds.The ufo flew out of my image while the plane was still miles behind.The ufo did this with no sign of exhaust.The pilot of the plane that day was certain to have reported something unexplained.I did manage to capture the image right before it disappeared behind the city line.This was the most vivid sighting I’ve ever had .