I thought this was going to be about the TV show based on the title.
If you're saying it conversationally I don't think it is that big of a deal. I tell a lot of people stuff like "I don't love you" or "if you do this I'll love you forever" or stupidness like that. If you were actually professing your love that's one thing but being affectionate is normal and new people should recognize that a longer relationship is going to be that way and not change just because of a new person.
"Regret for the things we did can be tempered by time; it is the regret for the things we did not do that is inconsolable." - Sydney Smith
Kyle: 27 year old male
Katie (rymmare): 25 year old female
Kids: girl: 5 years old, boy: 3 years old