My boyfriend is a really lovely guy, treats me really well, wants me to be happy. I care for him and I know that I am really lucky to have him, but at the same time I have doubts about our relationship. We have been together for a while and the love has definitely faded a little bit which I think is normal but I am still young and I am not sure that I would want to be with someone just because it is confortable. I feel a little ungrateful because he is trying to give me everything and I keep doubting our relationship because I don't feel that lust anymore. Do you think that if I was working on the relationship and my own thoughts I could feel more connedted to him again and get back the chemistry or I should leave this relationship if I doubt my feelings?