Debugging: Differences between Consoles curiosity

Hey there,
I’ve sorted this challenge correctly, but I’m having a bit of an issue with it as well.
My browser console doesn’t print out the log more than once in any case. Except when I put the semicolon after console.log(outputTwo) but it prints it out first when I type console.log(outputTwo) and then again after I put the semicolon at the end of it.
Is that the expected behaviour or am I missing something?