Most likely pronounced lee. Let's not get any spoilers pop up now *cough*Tight Like Amy*cough*
lol, sorry bout that. i've been playing days with an emulator and watched a bunch of youtube stuff on it. just assumed it was common knowledge.
But Xion isn't Sora's nobody...? Unless I didn't see something about Days...?
look up 358/2 days final battle on youtube.