It's important to remember that your lies will always come back to haunt you.
It's even worse if you're blatantly doing it in a public setting.
One man learned this the hard way. At the Barcelona vs. Delfin game this weekend, a Barcelona fan was put on the spot.
And he didn't have the best poker face.
The video catches a man and a woman in a very intimate moment. They have their arms around each other, and are kissing happily.
That is until the man notices the video feed. His whole demeanor quickly changes, as he removes his arm from the woman and looks very nervous.
If I wrote it into a cheesy sitcom, it would look too over-the-top.
The video was initially posted by Evelyn González to her personal twitter account.
"Be faithful Gentlemen!!!"
From there it was shared and retweeted all over the internet, racking up over 25 million views.
If the man in the video thought this would stay quiet, he is sorely mistaken. I'm more concerned for the woman though.
Do you think she knew she was the side chick?
The man in the video was quickly identified as Deyvi Andrade. Since getting called out, he has confirmed that he was cheating on his partner.
He apologized and tried to say he would do anything to fix his relationship.
However, he didn't take responsibility and instead blamed women for the situation. Metro UK translated some Facebook posts Andrade made.
"If it was a woman was in my place what would you do? Various videos have been circulating of unfaithful women but they haven't been made fun of as much as me."
"No one is going to be able to damage my image, God is big and strong and these women who are criticising me, I know too have cheated but they still comment."
And most recently at time of writing, he tried to avoid blame by saying he wasn't kissing her.
"IN MY DEFENSE I WANT TO CLARIFY FOR MR. REPORTER THAT I DIDN'T DIE FOR ANY TIME TO KISS MY FRIEND."
"IN THE VIDEO YOU CANNOT SEE ANY KISS, I DON'T KNOW WHY HE SAYS WE KISS PASSIONATELY WHEN THERE WAS NOT A ROSE IN OUR LIPS..."
Which, I mean, buddy... we all saw the video. You were definitely kissing.
As the saying goes, cheaters never prosper, but the internet gets entertainment when they try.