Yay! Ida driveby because these two can easily be peas in a pod. <3 She and Poppy are pretty close too, so they would've met at school and maybe run into various parties/etc over the years. Tillie's fate is frankly Ida's worst nightmare. So she definitely felt sad when Tillie left, and maybe the two kept in touch over the years. Though since Tillie left, maybe they aren't as close as they could've been otherwise? Maybe Ida feels a bit guilty about it idk? Their attitudes and personalities are really similar. Like I could see them stalking the walls at balls and getting into Very Important intellectual debates. xD

Lastly, Ida's almost like. Militantly against the whole debut thing and treatment of women. So if Tillie is ever down for exploring women's suffrage and getting roped into the cause!~