“Should’ve Known Better” is a hit song written and performed by American Rock singer Richard Marx, and released in September, 1987 as the second single from his eponymous debut album. The song peaked at number three on the US Billboard Hot 100 as well as #7 on the Billboard Mainstream Rock Tracks chart in 1987.
In the lyrics, the speaker is still in love with an ex-lover and tortured by it, to the point of regretting falling in love with them.
Should’ve Known Better
Rhythm of Life