Songs and movies

have you ever had a song or movie touch you so deeply that every time you see or here the song/movie you get this feeling in your stomach, kinda like "de ja vu"  but very touching.  Well that happened to me when i watched P.S I love you.  Now that is kinda a chick flick movie but after watching that movie and shedding many tears i felt so moved by it that i had to watch it again.  Just before writing this i found the P.S I love you soundtrack on itunes and started to cry.  I don't no what it is about that movie but i have this strange de ja vu.  maybe something similar to that will happen to me in the future.  Hopefully it wont be the death of my husband part but maybe the true love or the hills of Ireland.  I don't know but i felt like writing about my deep connection with this movie.  I swear i normally stop crying after seeing the movie once but ive probably seen this movie 5 times and i still cry.