User blog comment:AnimationFan15/Fanfiction - Bun-Bun Bonanza/@comment-27264989-20170215013815/@comment-27264989-20170215014417

Well, it said that Lola took Bun-Bun out of Lincoln's room before he went to sleep, and with Leni saying that, they must've known, hence the reason why they stayed with Lincoln.