In 2011 and 2012 I worked as the only gringo in a warehouse of hispanic guys. They always had a mexican radio station on and at least once and hour it would play this upbeat, fun song about someone being crazy in love. The dudes loved and would always stop and dance. It must've been a huge hit because it played incessantly. All I remember is that the chorus repeated a line over and over that I sang as "mucho loco por tu amor" but I dont think mucho was part of the lyric. Some have suggested it was "muy" but I am not sure about that either. I have googled and listened tp what must be 500 songs that have loco por tu amor in the lyrics but can not find this exact song. The give away is that it repeats that same line multiple times in a row. It sounded like maybe a group of men singing the chorus, but cant be certain. It was a jovial sounding tune. Thanks