I need advice...

This is the nigga I fell in love with in 9th grade. You know, in our early elementary and middle school years, I never paid him any attention. But in high school, we were in the same algebra class and one day we got partenerd up for an assignment. He stole my heart that day with his ways. We became friends quick but we hung with 2 different crowds. There were times that I was about to tell him how I felt from seeing him play in the lockerooms but was discouraged by hearing him brag about all the pussy he had. I know he love me, I just got that gut feeling. Should I tell him or what? I think this is my future husband...