I believe Bae is Peter, and that maybe if they are going to even portray him as self centered they would have reason to do so, the easy reason i can see him as Peter is even though I believe the blue fairy was right and it took him to a land without magic, I believe he would have tried to get back and stumbled upon Neverland and decided to stay there and never grow up. Remember what hook said about the lost boys being abandoned in episode six, Bae would fit the bill. Also sets up reason for the reason Peter hates hook and vice versa because they both can feel like the other was reason they lost Milah
Keeper of Swanfire's dream catcher, the Blue Fairy Plot Device, the contact name "Her", the lanyards, the trigger, the Netherworld room and necklace, Charming's quote on Thanksgiving, and PP's pic of Henry