In my games she's usually one of the first friends my Sims make - and that's pretty much it, I play very slowly.
She's also Bob's bestie in my grilled cheese save, she's always there to cheer him up and give him advice.
https://40.media.tumblr.com/cb5f6bca010fd07cdbfbdfa74c4cfab0/tumblr_inline_o39vtx7vY51u21s2l_1280.jpg
https://41.media.tumblr.com/e3989ca74023f93f6da3260fb3e593ea/tumblr_inline_o39vaqkM4j1u21s2l_1280.jpg
Maybe I'll actively play her in another story about the pre-mades some day.