Which Statement Best Describes the Film Sound We Hear When

Which statement best describes the film sound we hear when Charlie points his fingers as if they were a gun in Mean Streets (1973) ?

A) we hear a gunshot, a nonfaithful sound
B) we hear thunder, a faithful sound of the storm
C) we hear a bomb exploding, a faithful sound of terrorist activity
D) we hear a kiss, a faithful sound between Charlie and Teresa
E) we hear a firecracker, a nonfaithful sound