The song "It's Always Somethin'" by Joe Diffie is about a person who is struggling to let go of a past love and move on. The lyrics describe how everyday occurrences, such as seeing a red car or hearing a certain song on the radio, trigger memories of the lost love. The protagonist admits that they should be over their ex by now, but they continue to be haunted by their memories and feelings. The song also explores the difficulty of trying to forget someone and move on with life. The protagonist encounters people who remind them of their ex and wishes they could just forget about the past. However, they find it impossible to escape their memories and the pain of love lost. Overall, "It's Always Somethin'" captures the universal experience of trying to move on from a past relationship but being constantly reminded of what was lost. The song is a reminder that letting go is easier said than done and sometimes, no matter how hard we try, the memories and feelings linger on.