Asus ROG gl752 operating temperatures

[justplayit94]

In idle, my CPU is somewhere at 56- 60 degrees Celsius, and the hard drive is somewhere at 39 degrees Celsius, and gaming my CPU goes to 89, that's the maximum I have seen so far.
Is it normal for the hdd to be so hot? Sometimes I've seen it go to around 42 degrees Celsius.
My buddy has an Asus ROG with the same specs, except the CPU, and in idle, his hdd is around 33 degrees Celsius.
Should I worry about the hdd temperature being to high?
Also, could you specify the normal operating temperatures?

[Ancients]

What is the ambient temperature of the room you're in while using your laptop? 56-60 seems rather high for an idle temperature. And temps of around 40 are on the warm side, but not terrible for a hard drive.

[justplayit94]

The temperature in my room was about 25-27 degrees.