Losing one you love

One of the persons you have feelings for is leaving after the year. Your not sure what you think, but ones heart can not bear the pain and confuson that goes ont in the mind of the lover you wish to be.
He knows you have feelings for him and he likes you to, but you want to act upon the thing that could be true.
Want to let your emotions out, but you can't and don't know how... Don't know what to say because if he leaves without you trying to see if theres love between you and him, one thinks the world will come to an end...
If you act upon your love and it's real, will it stay or will it fade like there was no appeal?
losing one you love can be painful and joyus too...
No matter what happens he'll always be in your mind and in your heart as long as he was there from the start...