let mi tell you a story there is this guy who love this gal a lot but he had never say 'i love you' this three word to the gal before hence, the gal didn't know that the boyfriend love her that much.. she has been hoping to hear the three word from the guy but he din say it to her.. the girl met a new guy and left the boyfriend cos she thought that the boyfriend doesn't love her anymore as she has not get to listen to the boyfriend saying 'i love you'.. only after they broke up the boyfriend then get to know that all the girl want is to listen to the three word from him.. but it was too late.. from then on when ever the boyfriend drive pass the gal's block he would horn three times.. not long later the boyfriend died on the 7th day of death (buddhist believe that the soul will come back on on the 7th day) the boyfriend went to the gal's house and flashes the light three times... do you know wat that means? "I Love You" i don't need to wait for this three word from him le.. :)