“The Future That I See” by Lycanwolff: Self-insert/Kaidan, Now he's got to give the "that's my brother, you break his heart, I break you" speech to gets some advice from another human-turian couple before applying that . Shepard just wants Garrus to talk dirty to her during that date on the Presidium.
Also do check out my answer on the Ring of Ancients (incomplete series) , one of the Can you help me identify this Harry Potter book, or tell me where to get it? contender for most-recced Harry Potter fic, before Methods of Rationality came along. . What is some good general advice on writing Harry Potter fanfiction?