iteration stops

[d8a988]

quick question:

the following loop

list_nums= [i for i in range(15)]

    for i in range(len(list_nums)):
        if list_nums[i]<9:
            print(list_nums[i])

works as it should since all the numbers from 0 to 8 are printed,
but if I place the same loop into a function:

list_nums= [i for i in range(15)]
def fn():
    for i in range(len(list_nums)):
        if list_nums[i]<9:
            return(list_nums[i])
print(fn())

Only the first number is printed.
As far as I am understanding, the 'return' command interrupts the loop.

How do I make this function work the same way as the loop in the first code?
I am trying not to use any 'print' command inside the function.