So in the secific one, Loki falls to Earth and lands somewhere in a hilly region in the countryside or something, gets found by a local and taken to hospital, where he's nursed back to health. When they ask what happes he says 'I fell' which makes them think he was abused by someone. When it's time to check out of the hospital, he has nowhere to go but the woman who found him lives in a library and has a spare room, and she invites him to stay with her.
He comes to love his new home, and the people, and then Thor appears with the Avengers and he hides for the duration of their visit, making the locals think he's been abused even more.
Then there's feels, and stuff happens.
Also generally fics where loki falls to earth and is a Good Person are awesome.
Love you all!!