Most Helpful Guy
Maybe, maybe not, that's not much to go on. He may just be changing gears.
I really hate texting, so while I might use it cause I have to if I'm pursuing a girl, I generally do not text for casual conversation. If I'm with someone I will revert back to my preferred texting habits, which is kind of treating texting like it is unimportant and I don't hold conversations there, where I swear my girlfriend wants to text constantly. My texting annoys her cause of some of what you say here and generally I don't respond with more than about five words tops. In this case it is not that I have lost interest, I'm just doing what I normally do.