Will installing windows on a separate drive break my current linux install?

So, i use linux, i don’t have any windows install on my disk, but someone wants me to install windows on their HDD, so, if i plug said HDD on one of my sata ports and try to install windows 10 on it, will it mess with my linux boot? if yes, is there a way to prevent that without physically disconnecting my main drive? (my main...