Talk:Terence/@comment-28900331-20160820190401/@comment-25435774-20160827210811

We didn't see and hear the whole conversation between the twins.

That's what was seen on-screen:  After they knew they were sisters, Periwinkle wanted to introduce her world to her twin. On their way, Tinker Bell said something about her journey with Terence in The Lost Treasure, and then Periwinkle said with excitement "Oh is he your boyfriend?".

Tinker Bell obviously said other things that weren't shown in the movie.