11. phone home screen.
A rotating selection of images. To any casual observer, anyone who picked up her phone, they would assume it's just amusing photos. Each photo is a memory. Moss creeping up old stones (of a long-neglected shrine). Two sets of footprints in the snow. A sign outside of a bathouse with a list of things that are not permitted.
19. five most recent in contact list.
Hidan, the only one indicated as a favorited/pinned contact.
Konan would likely be on the recent contacts list - an open text chain making stupid jokes and sharing some lady humor because they are drastically outnumbered.
Kakuzu. Probably? Maybe just a random question here and there. He doesn't strike me as very text conversational and the mental image I have of him looking over the top of some glasses and one finger texting is probably unfair but pretty humorous.
Not sure for the last two...
And then in the past, likely her teammates and parents and sister.
I am not sure who I would pity most in the Itachi, Kakashi, Chiari group text.