Can a straight man tell the difference between a kiss from a woman and a man?
Popular YouTube vlogger Davey Wavey investigated by blindfolding a straight male friend of his and putting him to the test.
Wavey led the volunteer to believe that a woman would also be part of the experiment and he would be challenged to determine which kiss came from the woman and which came from Wavey.
However, Wavey had a few tricks up his sleeve: there actually was no woman present -- all three kisses came from the muscly blogger himself.
So how did the straight guy react? Check out the video above to see for yourself.