The first one is incorrect, just saying it you should hear that it doesn’t sound correct. The second one sounds pretty good, but it uses ; and it should use : so the second option isn’t correct. The third option isn’t correct because it has ... and doesn’t finish the sentence, leaving it as a fragment. The final option is correct. It is the most grammatically correct and it doesn’t sound funny.
Songs have been used throughout the ages to convey one's love for another. Take "My Heart Will Go On" by Celine Dion from the movie "The Titanic," or "Time After Time" by Cyndi Lauper. Both of these are classic love songs.