User blog comment:Weavillain/Why Luan's Puns Don't Work (For Me)/@comment-32202721-20170804160618/@comment-32055298-20170804182427

Because she isn't trying to make them laugh constantly or at least that isn't her all time mission she is just being herself and if does make some laugh she would of course be happy, ultimately she just likes to have fun and not take life seriously is my guess, after all you have also realize that she has been living with the family for her all live, they are most likely used to it that they are kinda annoyed but nothing to the extent of Lynn's behavior in Lynner takes all for it to become a problem. After all other episodes show that she makes plenty of other people laugh that aren't her family.