Just going to be the question out there:
Did you see a sexual subtext between them? How did you view the relationship?
I think Garak may have been interested in Bashir sexually.
The way Andrew Robinson has spoken about the character of Garak, combined with the way he acted, does make me think that Garak was capable of being interested in men, and that Robinson was told to tone it down by TPTB.
However, I never saw anything onscreen to indicate that Bashir returned any sexual interest, only friendship.
I think that of all the possible slash couples in Trekdom, this is the one with the most
possible substance there. It's
not canon, but it is far more
plausible.