He then took his phone out and began multiplying an eight per cent tip which is when she said a light-bulb went off and she realized, "Oh my god. He's cheap. He's a bad tipper," she said with shock.
She describes that she grew up with great parents and despite not being rich, her father would always tip people which she learned to do in her own life.
"I knew I had to be with a guy in the future who was the same because I was that way," she says, adding that she thought: "How would I ever introduce this guy to my dad?"
"I can't let my dad who my dad is like my idol, see my cheap boyfriend. That's what it was. My cheap, hot boyfriend and my dad doesn't care if he's hot, my dad cares if he tips. I couldn't ever admit to my dad that that's who this guy was. I wouldn't have been able to live with myself, no matter how hot he was."
At the very end of the video Kaley looks directly into the camera and says, "You would die if I told you who this was. Okay, I'm going to tell you. His name is -" and then the video cuts off.
Cuoco is now engaged to Karl Cook, 26, who is a professional equestrian.
