Board Thread:Character Discussion/@comment-26971388-20160505192841/@comment-26443838-20160529222119

We did see the Charmings interact with Belle alot sometimes like in season 3. When they were back in the enchanted forest, they were surprised and relieved to see her when she entered the castle by saying when she and Bae vanished they feared for their safety (right before Belle annouced that Rumple is back and what happened to Bae).

Also after Bae's death, the Charmings came to the shop inform her the sad news as she and Snow tearfully hug eachother with sadness and comfort.

They even listened to her when she announced what Zelena was upto about the time travel spell.

And in season 2, Charming helped Rumple find Belle in ep 4. And when Belle lost her momories by accidently crossing the townline (thanks to Hook), Snow rushed to her aid.

As far as I am concerned, Belle does not seem invible to the Charmings.