If you love some one because you think that you shouldn't leave him because others think that you shouldn't ...
If you love some one because you have been kissed by him ...
If you love some one because you cannot leave him thinking that it would hurt his feelings ...
If you love some one because you share every thing with him ...
BUT...
If you get attracted to other people but stay with him without any regrets...
If you let him go knowing that he has to go but he doesn't want to ...