Your best friend is a guy you have totally fallen in love with him you're afraid to tell him because he may not want to be your friend after that What should you do?

Ask questions!

Look for signs of interest!

Try to make it a bit obvious to him that you've fallen in love with him.

Tell him your like majorly in love with this one guy but you afraid to make a move.

Then depending on his answer MAKE A MOVE!