Nonchalance (noun) عدم دلچسپی، سردمہری، بے غرضی
the state of being nonchalant.
Example: “an air of nonchalance”
Oblivious (adjective) دھیان نہ رکھنے والا، بھولنے والا
not aware of or concerned about what is happening around one.
Example: “she became absorbed, oblivious to the passage of time”
