I've recently had this experience, I approached a group of 3 very hot girls on a beach lounge, they were all very friendly and interested towards me at first and but I soon realized i didnt even know which girl I would try to take things forward without making it awkward. So I decided to just make a good conversation with them with some very light flirting with some of them. I wouldnt even call it flirting properly. I met them again and tried to set up plans by text but the next times they were so cold to me, leaving the convo immediately. Was my approach wrong? Or maybe they just all found another guy in the 4 hours after meeting me?