After meeting with his master duck lion a year, sadly

This lion was raised while still baby again by two men. after growing up, his master with a heavy heart had to release them into the African jungle as the lion is too big. A year later, scientifically informed, and the lion will be a wild lion and will not know to both this master. However, his master very love and want to also bear the risk to see him. Is this his master's head swings him? Or otherwise? bear...