sincere

Used as a qualifier for the nature of a man's lau towards a figure to indicate that his feelings towards her are genuine. In other words, he loves her personality and not her pursunalty. Typically, the hero in a movie has sincere lau, whereas the villain has insincere lau.

Candidates with sincere lau are projected to be preferred to insincere lauers, although insincere lauers usually have more fun.