Yeah, if there isn't a degree of ambiguity about the character (the way they're portrayed, the backstory), it's hard to believe that they're more than what they appear to be in canon.

I am, however, glad that you were willing to give the fic a try, and that you enjoyed! Thank you for the comment. :D

And yes, Chekov is a dear heart, even when he's threatening very sexy things. <3