I in them and you in me—so that they may be brought to complete unity. Then the world will know that you sent me and have loved them even as you have loved me. New Living Translation I am in them and you are in me. May they experience such perfect unity that the world will know that you sent me and that you love them as much as you love me.
I thought that you loved me. I thought you would love me works as a conditional because there's a situation in the past attached - even if only implied. It doesn't work for the simple past. I thought that you would love me [if I treated (past tense) you like a queen] I thought that you would love [me if I liked (past tense) the same things
When trying to understand why she said that she loves you it would be helpful to compare the way that she interacts with other people with how she interacts with you. If she says “I love you” to other people that aren’t her boyfriend as well then it would be more likely that she said it to you because she says it naturally. This would be
I Know You Know Lyrics: The way you look at me when you think I'm not looking, tells me / Your heart's a sleeping giant worn out by someone you loved before me / I see you're scared, unconvinced.