7. Time
Well, you always have time for the loved ones. I mean who doesn’t? It’s all about priorities, get that! If he suddenly has too much work and no time at all, no weekends go together, then this is clearly a red flag.
8. The “loner” dialogue
If he refers himself as a loner here and there, this is a clear sign for you to walk away because well, he is not a loner, he just wants to be one. The red flag is clearly on in here.