At this point, you need to say something like, “Are you cool with keeping this casual?No big deal if you aren’t, I just want to be on the same page because that’s what I’m looking for.” And then if you crazy kids continue to engage in unattached sexcapades, set more specific rules from there, and accept that it won’t be the last time you talk about them.
You only get to set boundaries, and hopefully that meshes with their expectations too. Part of the agreement is that This is the number one rule actually.You two aren’t dating, you don’t get a say on what they do or what they wear or who else they have relationships with. Don’t start going the extra mile by offering to pick up their parents from the airport, which sets up a dynamic that once again replicates dating.'Meet up' emphasizes a group coming from different places to the same place.The latter is strengthened by the service which has turned meetup into a noun, sometimes amongst strangers bonding together over a common interest in politics, technology or other shared interests, often on a regular basis that engenders a community.In a casual relationship, however, someone may never explicitly end things with you.They may never you that they don’t want you to stay over after sex.'Meet' is in a slightly higher register of language and formality than 'meet up', and 'hook up' is lower than both.Hook up can also mean one person putting a second in touch with a third for the purposes of getting something.I’m thinking we do it for about 4-6 months and let slowly let it taper out as we find other people that we’re actually into.” That’s not to discourage you from being open or direct, but to warn you of what casual sex requires.(Like all sex, it requires full, enthusiastic consent).