When someone on Tinder asks you to "hook up," they are expressing interest in engaging in casual sexual activity without the expectation of a committed relationship. In this context, "hooking up" typically refers to a one-time or short-term sexual encounter with no strings attached.
If you are not interested in casual encounters or are unsure about it, it's essential to communicate your boundaries honestly and clearly. It's crucial to prioritize consent and ensure that both parties are on the same page regarding their intentions and expectations. Always remember that communication and mutual respect are vital when navigating any kind of relationship or interaction, whether it's on a dating app like Tinder or in real life.