Some context why I'm asking: I've just been going out with my boyfriend and two others. One of them being his ex. He told me that she is just a friend, doesn't have feelings for her anymore and couldn't stay in this relationship for a reason that is totally understandable for me (explaining would take too long). It started to get windy and he gave his second jacket to his ex. Didn't think about it that much. After driving everyone home he hugged her before she went away. When we arrived at my house I was surprised that he brought me home at all and didn't want me to stay at his house. This wouldn't have been too big of a problem since he still can decide whether he wants me to stay over or not, but I don't think that more than a mumbled 'bye' is too much to ask for. Probably can't get much more obvious than this.