This is a fun little egg (hopefully! I'm new at this!) from the second Parent Trap movie... And will mostly be a fun bit of information for those who have seen only the remake, not the original.

In the scene where one of the twins (it's been a while so I don't quite remember whom it was) is feeling good about the current situation and things seem to be looking up for her, her twin, and her parents, she starts to sing "Let's Get Together, yeah yeah yeah, it's easier to get alo-ong..." This is actually a song (kind of famous song, I suppose) that was sung by the first two twins from the original "Parent Trap". Just thought I'd point that out, since it's a little cute that she would sing a song that she supposedly hadn't even heard before. :D ;~)