Secret to Women

This evening, my brother sent me a text.  He found a girl that he really likes.  He asked me to give him tips.  He told me that she often says he is sweet, so I am guessing that she likes him.  Under these circumstances, I think that women are pretty easy to sucker in.  ☺

My advice is that girls love lots of little sentimental gestures like flowers, love notes, flirtatious texts, etc.  I also told him that he should call her darling or sweetie.  Basically, I think girls will put up with a lot if they are romanced in the little ways by a guy they like.  If she doesn't have to put up with much, then he is even better off giving her that kind of attention. 

Is there anything I forgot to tell him? What other things make nice girls go gaga (... & I don't mean Lady Gaga)?