Meaning of "What The Hell Happened To You?" by The Flatliners

"What The Hell Happened To You?" by The Flatliners delves into the theme of how relationships can change over time, especially when external influences come into play. The lyrics depict a sense of loss and confusion towards someone who has seemingly transformed into a negative and unrecognizable version of themselves. The speaker reflects on a past connection with this person, highlighting a intimacy that has now been replaced by anger and judgment. The mention of "different worlds" and "different plans" suggests a divergence in paths and values, leading to a sense of alienation and disappointment. The chorus reflects the speaker's shock and disbelief at the drastic change in the other person, questioning what could have caused them to deviate from their previous kind and caring nature. Overall, the song captures the complexities of human relationships and the impact of external influences on personal growth and identity.