The main motivation for a sexual relationship without hidden obligations is based on the fact that you really don't want unexpected sex. It's not because you believe it will develop into something different. In any case, imagine a scene where you are the person - someone who likes to have sex without hiding obligations. I'm sure I am that person. In general, there are times when you have to say goodbye to an easy-going friend. Here's how you realize that your tinder free FWB has been going on for a long time, because it's not a time frame, it's a tendency:
1. One of you started to want more
One of you will start to be emotional. It's very troublesome, but it has to stop from the beginning. Resist the temptation to simply "stay alert." Once you get into this relationship, you come to the conclusion that if you want to become more and more sincere or selective, you have to deal with it in a direct way. To deal with it immediately means that you have to discuss everything quickly, taking into account everything. Because you all may have similar feelings, in this case, maybe a gradually sincere relationship is a choice, or you do not have similar feelings.
In this case, you need to end it as soon as possible. One person followed another, consumed all the fun, and was a total torment.
2. You are not comfortable with this situation
Some people like the possibility of casual sex until they don't like it. A dear partner has a group of superior partners and easygoing partners. She likes it very much. Indeed, the young lady can claim that one night stands are unique. At some point, however, things have changed. She needs to have a gradually sincere relationship, and before she has any more and more easygoing sex, she needs to tell herself that she can. More importantly, I don't see a reason, but I support her in doing so in any case. In such a situation, especially when you are powerless like having sex with someone, you will not be completely surprised. At this point, it is a good opportunity to release it.