Many Shades of Love
The content of your text messages may change when you move in. You no longer send your spouse loving “good morning” and “good night” messages now that she’s your roommate. Nowadays, you mostly talk about what the toilet looked like the last time she was in it. You chat about food, cosmetics, finances, maintenance, and other entertaining stuff.
This is one method of how moving in might alter the status quo in your relationship. However, limiting your communications to roomie topics would be unwise. The roomie communications are simply meant as a mild taste of moving in. It doesn’t imply you can’t send them lovely, caring messages anymore.