A study made by a group of scientists betrays unfaithful men and now their couples will be able to verify it.

According to Dr. Balls, The unfaithful man is under a big stress, having to always be on the lookout for deleting calls, WhatsApp messages, having a hidden profile on Tinder and, above all, having eyes behind the neck to be sure nobody has seen him.

When you have a date with somebody other than your partner, all this stress causes the tissues that make up the penis to work with dysfuntion and not to fill with blood.

Contrary to what happens to Pinocchio, to unfaithful men, “The low bottom nose” is reduced when they lie.