You can't tell someone you love them. You have to show them. When I met (my girlfriend) I had to show her how I felt, now she trusts me and loves me back. That's how it works.
So will, now do I tell you or show you that I love you?
You came to me this morning and told me this: "I'm getting engaged to her when I graduate and thats all there is to it. I will be your friend but thats it. Don't worry about anything because what is going to happen whether you worry about it or not.