Relationship Lie #1: Sex is always amazing with you!

While it may not be as amazing as you are saying, it's important to tell him this so he can feel as though he has the power to make your toes curl. It will boost his self-confidence and actually improve your sex life. When someone believes they are competent in something, they will be, and that is how it ends up benefiting you.

Relationship Lie #2: I'll pay for dinner tonight. I don't mind.

Offering to pay for dinner sometimes, even though you believe he should treat you, tells him that you appreciate it when he does pay for you. And it's likely he'll pay for the dinner anyway because he wants to prove he can pay for it and take care of you.{relatedarticles}

Relationship Lie #3: I love this shirt you bought me!

Would it be better if you told him the shirt is ugly? No, it would be rude. You don't want to hurt his feelings and you don't want to seem ungrateful, so telling him you love it is an OK relationship lie to tell.