You can text good night and expect a response but you just need to find a chick who puts the same meaning into the gesture. If you want and expect a reply and she thinks its meaningless to reply it could be a problem and one of you will have to give. I've gotten yelled at by numerous girls I dated because I don't give a fuck about SMS and only reply to maybe half of their stuff. They take it as a slight but the real reason is I hate texting.Well that's the difference really, we didn't live together and she was off on audit bullshit for entire weeks at a time so all we had for communication was texting. I didn't think it was much to expect a reply, but you're probably right in that I should probably just stop giving a shit and "be my own man" I think was the phrase used.