That is actually "Talaash - The Hunt Begins" released in 2022 Starring akki and kareena Kapoor.Talaash has been aired on colors cineplex in a while ago...Don 2 airs on b4u movies sometimes
He was talking about amir khan starrer which expired about 5-6 yrs before from sony.
Don 2 maybe airs in UK. It hasn't aired from many months in indian zee or b4u channels.