Watch: The straight guy gay kiss challenge

How does a smooch from a guy compare to one from a girl? Would you be able to tell the difference if you were blindfolded?

That’s what one pioneering straight guy was tasked with figuring out.

In the honourable pursuit of science, of course, gay YouTube vlogger Davey Wavey asked straight male pal, Joshua, to be his blindfolded guinea pig.

The idea was to have both a guy and girl plant a series of kisses on Joshua’s lips and then see if he would be able to tell which smooch came from which gender.

It didn’t quite work out that way. And while not in the least bit scientific, the results were fun nonetheless.

Watch what happened below.