Does a Scorpio man say “I love you”?

Yes!!! It's a struggle not to. However, the older a Scorpio is, the less likely they are to admit it. This could be due to them having experienced different romantic experiences, which lead them to become cold, distant, and slow to reveal they're true feelings, especially if you have a Gemini or Libra personality. Scorpio doesn't mind competition, similar to their Aries (the other sign ruled by Mars). However, when it comes to heart matters, Scorpio feels like they shouldn't have to compete. Everything in reciprocity. Show a Scorpio you love him/her through acts, and they will tell you with their words... if that's what you were waiting for.