well, I probably still did it wrong.
but one person I used to say I love you to, who I chose, I still do, and that's my husband.

Upon further thought, I still say I love you to one more person who I did choose, but I didn't "used to" per se, that person is my closest friend who I have felt inclined to say I love you to but who I never had some other romantic relationship with. But my poll answer was "1", thinking of the one I married.