… and then Shepard threw herself at Garrus. She was really forward with him, and [strike]then he admits for having a thing for humans[/strike]- but wow, she was like "lets have sex NOW!"

© Mass Effect

Ok… I just got proven wrong about my assumptions, I guess I read what he was saying wrong and jumped the gun… but still, he was open to the idea and it didn't take a lot for him to get on board, so maybe there's something.