Rigby has always been secretly in love with his best friend, Mordecai, and would do anything for him. But when Mordecai and Margaret get closer, Rigby grows more jealous and yerns for him. Now, he fights with the fact on either telling Mordecai the truth of his secret love or never telling him. Will he lose it all? Also, does Mordecai have feelings for Rigby too? MxR/MxM