@sock group
Basically, if your characters were in a group chat, what kind of texter would they be? What would they talk about in general? You can add on more information if you want or post incorrect group chat messages (don't really know what to call that) Have fun with it :)
Here are mine:
D&R Protagonists
Ren: Tries to curb Chan's weird sending sprees but is rarely successful, perfect grammar complete with punctuation
Chan: Sends very random stuff at weird hours, usually in the early ams, gets kicked out by Lucas all the time, bad grammar
Lucas: Mutes the chat and forgets about it for a week, has over a thousand unread messages, swears a lot, randomly sends pictures of his cat
Zephyr: The silent reader, doesn't really respond, leaves everyone on read but will send something if she feels like it, messages usually consist of 'cool' or 'oof'
Himari: Sends a lot of cute pictures and cartoon gifs, might be seen as spamming, awkward grammar, trying her best
Elyas: Hasn't figured out technology yet, tries his best, is very grateful that autocorrect exists, mostly sends stuff in Chinese
D&R Antagonists
Jay: Sends relatively short and to-the-point messages, doesn't really use emojis, sends random selfies
Meg: Lots of exclamation marks, secretly saves Jay's selfies, asks advice on what kind of knife she should buy
Solis (Phones don't exist here, so this is hypothetical :))
Heli: Lots of emojis, very enthusiastic, replies immediately, sometimes types paragraphs in all-caps
Laetus: Very short responses consisting of 'oof', 'cool', 'lol', 'lmao', etc, talks about the random dog he sees during his walk
Lupus: Refuses to get a phone, no one can convince him
Pira: Spams with selfies (both good and weird ones), also spams with emojis, gets kicked out by Mito
Mito: Sends recordings of his newest pieces, sends emojis as responses instead of words, little patience with Pira
Prince: Struggles with technology, writes complete sentences, responds after about 5-10 minutes, learning how to use emojis