I really wanna know
What does, Sé que no fui en tú vida el hombre más perfecto mean?
2 Answers
"Sé que no fui en tu vida el hombre más perfecto" means something like: "I know I haven't been the greatest guy in your life" or "I know I haven't been your ideal guy". "Más perfecto" means (assuming) "most perfect", but it seems like overkill to me (how can anything be more than perfect?).
Que tenga buen día
People learn English here, too. Please edit your post title to "I really want to know". Have you entered this into the Translate feature here?