Could someone please explain to me the thinking behind FB or FWB relationships?

Basically, once people start to have , they get used to it and if they aren't in a relationship, they want to have it. However, hookups can be awkward and may not end up being good . Therefore, the thinking behind FWB is that you can have somebody that you can hook up with multiple times enough to get an idea of what both of you find enjoyable. It's usually a temporary situation, and a true FWB will be totally fine with ending the arrangement as soon as either of you wish to date somebody else or not continue hooking up anymore. However, in real life, one person may start to like the other and unless this is mutual, it can make it complicated. So be careful should you ever be in a FWB arrangement. Be honest with the other person and always have safe .