[ad_1] Usually we see guys using sincerity to ‘buy’ love from a girl, to win the heart of the girl, or a girl persuades her boyfriend that she is very sincere in doing things for him, and demands that her boyfriend show her the same amount of love and appreciation back. Somehow I do not get it; if we are truly sincere in showing love and appreciation to others, why are we expecting anything back in return? This reduces sincerity…