i am perfectly aware of john and sherlock's canon relationship :) although, there's nothing in it that is actually creditable or a "pointer" to a romantic relationship. actions have very very little to do with romantic feeling, so unless we actually get a scene/episode in which sherlock and john are very intimate with each other and clearly state that they love each other romantically, there's nothing really creditable. and the other anon wanted a serious answer- yours wasn't.
Why do you think that my answer wasn’t serious? Clearly,the person have asked me about the fact that they don’t think that Johnlock is that much of a good example of a romantic relationship and I just gave a lil answer based on this awesome meta - http://elizathehobo.tumblr.com/post/125693921857/if-its-not-a-love-story-then-what-is-it
About your point - I’m sorry but HAVE YOU SEEN THE SING OF THREE? SHERLOCK BASICALLY TOLD THAT HE LOVES JOHN IN FRONT OF THE GUESTS,THEY HUGGED,STAG NIGHT.
THE WHOLE EPISODE WAS AN EXAMPLE OF HOW DEEP AND TRUE IS THEIR FRIENDSHIP (and how much they both love each other fight me)
THE WEDDING SPEECH IS SHERLOCK’S DECLARATION AND NOBODY CAN DENY IT
Sorry for caps lock
LETS BE SERIOUS NOW
If you have time,read wellthengameover and loudest-subtext-in-television’s metas. Since they are clearly 1000% better than me explaining stuff.
But Im going to say it here and I won’t repeat myself - their intimacy,deep friendship and love is so beautiful,so pure, you can caught bits of it in every episode of Sherlock.
If you have other questions,feel free to ask ^^