Well, I think it’s quite hard to say if David’s songs are about Gillian. Safe bet is Tea, for sure. Are all of his songs about Tea though, that I don’t know. But as long as David and Gillian don’t admit that they are or were together, we’re not going to get a statement from David that any of his song is about Gillian… Maybe if it’s called « I love my platonic friend in a very platonic way ». Other than that, we can only assume and it’s up to our interpretation what are his songs about.