A recurring theme throughout the [[Serial Experiments Lain]] franchise is the question of [[Lain]]'s identity. She displays several different personalities in the [[anime]] and often appears in two places at once, suggesting that there is more than one Lain. | A recurring theme throughout the [[Serial Experiments Lain]] franchise is the question of [[Lain]]'s identity. She displays several different personalities in the [[anime]] and often appears in two places at once, suggesting that there is more than one Lain. |