Love song dedication

I listen to the love song dedication quite often, normally just have it on while I'm surfing the net before bed, although it raises the question: is this really the effective way to communicate your feelings? I mean if you broke up with someone, why would you stand by the radio to listen to your clinging now ex dedicating "you still the one...." to you? I thought it was a bit freaky.... Funny thing was, some guy called and said he called a week ago, where he said he would hope their relationship to move to the next level and prepared to propose, his girlfriend heard it and now taken back by that and stopped seeing him "temporarily". People are weird.......(I listen to it, what does that say about me? lol)