The song "Little Do You Know" by Jess and Gabriel is about a relationship that has hit a rough patch. Jess is struggling with the memories of their past and is trying to pick herself up piece by piece, while Gabriel is unaware of her pain as he falls asleep. Both of them are hurting and trying to make things better, but it's not an easy process. Jess reveals that she has been holding back because she's afraid Gabriel might change his mind. She wants to forgive him, but forgetting is harder than she thought. Gabriel promises to wait and loves her even through the pain. He reassures her that he will always be there for her and their love is here to stay. Overall, the song conveys the idea that relationships are not always easy, and sometimes we need to give each other time to heal, but with love and patience, anything is possible.